AP 5th Class EVS  Chapter 9 Alert Today Alive Tomorrow

1. Conceptual Understanding:

Question 1.
Why should we take safety measures?
Answer:
The measures taken to avoid accidents are known as safety measures. We have to follow the safety measures to avoid accidents.

Question 2.
What is first aid and when is it needed?
Answer:
First Aid:-
The immediate treatment given to the victim before he is moved to a hospital is called’Tirst Aid”.First aid is needed for wounds, bums, dog bite, snake bite, scorpion bite, drowning in water etc.

Question 3.
Aparna’s grandfather was bitten by a snake. W hat kind of first aid is suggested to him?
Answer:
First aid given to Apama’s grandfather when he was bitten by a snake as follows

1. First observe the bitten part and identify wheter the snake is poisonous or not.
2. Normally a person bitten by a snake can collapse out of fear. We should take steps to reduce his fear.
3. Should hold or fasten with a cloth or rope above the bitten part to avoid the poison spreading to the other parts of the body.
4. Take care that the person does not become unconscious.
5. Immediately take the victim to the doctor.

AP 5th Class EVS  Chapter 9 Alert Today Alive Tomorrow

1. Questioning and Hypothesis:

Question 4.
What questions would you ask to know more about 108 services?
Answer:

1. When did 108 service start?
2. How do you call a 108 ambulance from a mobile?
3. Why is 108 an emergency number?
4. Why ambulance No is 108?

III. Experiments and field observations:

Question 5.
Visit an accident spot which is nearby. Find the causes of accident and record your observations.
Answer:
Student activity.

1. Information Skills & Project Works:

Question 6.
Discuss the precautions to be taken while using fire works on Diwali?
Answer:
Precautions :

1. Wear cotton clothes. Don’t wear nylon or synthetic fabrics as they can easily catch fire.
2. Avoid keeping your face close to the cracker while trying to light it.
3. Keep a safe distance from fire crackers.
4. Don’t bum crackers in crowded, congested places or near sources of fire or inside the house.
5. Fire crackers only in the presence of elders.

AP 5th Class EVS  Chapter 9 Alert Today Alive Tomorrow

1. Drawing Pictures and Model Making:

Question 7.
Draw a mind map showing precautions we take while travelling on a bus?
Answer:

1. Appreciation:

Question 8.
How do you appreciate the services of 108 and 104?
Answer:

1. To improve health status in Andhra Pradesh especially in rural areas, both 104 and 108 services are contributing very well.
2. EMRI is a pioneer and non profit professional organization in emergency management sevices in India.
3. 08 is a free emergency service providing integrated medical, police and fire emergency services.
4. 104 service provides directory information, detail on health schemes, a grievance redressal mechanism and more.

AP 5th Class EVS  Chapter 9 Alert Today Alive Tomorrow

Additional Questions:

1. Conceptual Understanding:

Question 1.
Why should electricians wear hand gloves made of rubber?
Answer:
Electricians wear hand gloves made of rubber when they are working with electric appliances to save themselves from electric shocks.

Question 2.
What are the rules to be followed while playing ?
Answer:
Rules to be followed while playing are :

1. Follow the rules of the game sincerely.
2. Do not push each other while walking or playing.
3. Give up arguments.

Question 3.
During public holidays what safety plan should be taken by the school authorities?
Answer:
Every school must have a proper plans for the safety of the pupil during holidays. They must follow these measures to avoid accidents.

1. Should posses fire extinguisher to avoid fire accidents.
2. Clean water tanks regularly, repair leakages immediately.
3. Replace damaged switch boards. Fix switch boards at a height of more than 6 feet on the wall.
4. Construct a compound wall for the security of the children.
5. Construct a ramp for pupil with disability.

AP 5th Class EVS  Chapter 9 Alert Today Alive Tomorrow

1. Information Skills & Project Work:

Question 4.
Add some more to these and fill the boxes?

Answer:
Students Activity.

Question 5.
Make a model of first aid box?
Answer:
Students Activity.

Multiple Choice Questions:

Choose the correct answer:

Question 1.
________ is the emergency helpline service from police.
A) 108
B) 104
C) 100
D) 102
Answer:
C) 100

Question 2.
Which of the following comes under disasters.
A) Earth quakes
B) Cyclone
C) Floods
D) All
Answer:
D) All

AP 5th Class EVS  Chapter 9 Alert Today Alive Tomorrow

Question 3.
We have to follow safety measures to avoid _______ .
A) safety
B) accidents
C) sorrows
D) none
Answer:
B) accidents

Question 4.
Use ________ for crossing road.
A) traffic signals
B) zebra crossing
C) junctions
D) none
Answer:
B) zebra crossing

Question 5.
+ is the symbol find on _______.
A) First aid box
B) ambulance
C) both A & B
D) none
Answer:
C) both A & B

Question 6.
What is this traffic signal.
A) Right hair pin bend
B) Left hand curve
C) Cross road
D) none
Answer:
A) Right hair pin bend

Question 7.
Journey on the following are dangerous.
A) foot board
B) foot path
C) zebra crossing
D) none
Answer:
A) foot board

Question 8.

Symbol indicates _______.
A) cross road
B) school ahead
C) pedestrian crossing
D) none
Answer:
B) school ahead

Question 9.
Use______ for walking.
A) foot board
B) foot path
C) Zebra crossing
D) none
Answer:
B) foot path

Question 10.
Which of the following are bad practices while travelling.
A) Over speed
B) Drunk & Drive
C) Overloaded vehicles
D) All
Answer:
D) All.

AP 5th Class EVS  Chapter 9 Alert Today Alive Tomorrow

AP State  5th Class EVS  Lesson 8 Let Us See an Amazing World

1. Conceptual Understanding:

Question 1.
Name the means of transport used to travel abroad?
Answer:
Air ways and waterways are the main ways to go abroad. Most of the people prefer to travel by aeroplane to save time. Some people travel by ship as it is less expensive but takes much time.

Question 2.
Why do people travel abroad?
Answer:
People travel abroad on different purposes like trade(business), employ ment, games, tourism and higher studies.

Question 3.
Explain the terms import and export?
Answer:
Export:
The product or goods which are in excess are sent to other places, this process is called ‘Export’. We get foreign currency through export which is helpful for one countries economic growth.

Import:
We import the products from other places. Which are needed and not available for us.

AP State  5th Class EVS  Lesson 8 Let Us See an Amazing World

1. Questioning and Hypothesis:

Question 4.
What type of questions would you like to ask your mother about the availability of apples in your village?
Answer:

1. Maa are there apple gardens in our village?
2. Where do we get apples?
3. What are the weather conditions needed to grow apple gardens

III. Experiments and field Observations:

Question 5.
Visit a nearby rice field and observe the process of exporting rice and prepare a report?
Answer:
Student activity.

1. Information Skills & Project Work:

Question 6.
Collect the information about important tourism places around your village or town and ‘prepare an album?
Answer:
Student activity .

1. Drawing Pictures and Model Making:

Question 7.
Identify and label different sea ports and air ports on the map of AP?

Answer:
Sea ports in the map : Visakhapatnam sea port. Kakinada sea port, Machilipatnam sea port.
Air ports in the map : Visakhapatnam, Rajahmahendravaram. Vijayawada, Kadapa. Tirupati airports

Question 8.
What are the advantages of Air transport?
Answer:
Advantages of Air transport :-

1. It is the fastest mode of transport and suitable for carrying of goods over a long distance.
2. Air transport provides comfortable, efficient and quick transport services.

AP State  5th Class EVS  Lesson 8 Let Us See an Amazing World

Additional Questions:

1. Conceptual Understanding:

Question 1.
What are the different modes of transport? Which mode of vehicles reused to carry people and to carry goods?
Answer:
Different modes of transport are road ways, waterways, railways and airways.
Vehicles used to carry people:- Cycle, bikes, train, ships, trams, cars, helicopter, buses etc.
Vehicles used to carry goods:- Truck, bullock cart, ships, cargo plane, wagons etc.

Question 2.
What is global village?
Answer:

1. Transport and communication unites the entire world into a village. So, we call the entire world a ‘Global village’.
2. The internet has greatly influenced communication, reducing the world to a village.
3. The distance has been reduced among the people. It has become quite reach able, Connecting people from one place across the world.
4. Information Skills & Project Work:

Question 3.
Name the crops that are grown in your village.?
Answer:
Student activity.

Question 4.
List the things which are imported to your village and also what is exported from your village to other places?

Answer:
Student activity.

Question 5.
Observe the following pictures and name them?

Answer:
Students activity.

AP State  5th Class EVS  Lesson 8 Let Us See an Amazing World

III.
Question 1.
What do you know about her? Write any quote about her?
Answer:

1. She is Pusarla Venkata Sindhu, a famous Indian badminton player, pride of our country.
2. She is the first Indian woman to win silver medal in Olympics 2016 & gold medal at the world championship in 2019.
3. Indian government has honoured her with Padma Bhushan, Padmashri and Rajiv Khel Ratna awards.
4. She has been honoured with a post of’deputy collector’.
5. Quotation learnt from her is “Dream Big – Work Hard -Achieve”.

Multiple Choice Questions:

Choose the correct answer:

Question 1.
We travel to abroad through __________.
A) airways
B) water ways
C) A & B
D)none
Answer:
C) A & B

Question 2.
Countries economic growth depends on __________ .
A) export
B) import
C) both A & B
D) none
Answer:
A) export

Question 3.
We __________ the products we need from other places.
A) export
B) import
C) A & B
D) none
Answer:
B) import

Question 4.
Pusarla Sindhu was honoured with __________.
A) PadmaBhushan
B) Padmashri
C) Rajiv Khel Ratna
D) All the above
Answer:
D) All the above

Question 5.
Transport and communication bring the world into a __________.
A) global village
B) mobile village
C) A & B
D) none
Answer:
A) global village

Question 6.
World is called a global village because of the following __________.
A) transportation
B) Communication
C) both A & B
D) none
Answer:
C) both A & B

Question 7.
__________ is the natural harbour in the bay of Bangal shore.
A) Visakhapatnam
B) Kakinada
C) Machilipatnam
D) none
Answer:
A) Visakhapatnam

Question 8.
__________ is the busiest airport in A.P.
A) Gannavaram
B) Visakhapatnam
C) Tirupathi
D)None
Answer:
B) Visakhapatnam

Question 9.
__________ no.of air ports in A.P.
A) 4
B) 6
C) 7
D) 9
Answer:
B) 6

Question 10.
Which of the following are the causes of travelling abroad ( D)
A) Bussiness
B) tourism
C) games
D) all the above
Answer:
D) all the above

AP State  5th Class EVS  Lesson 8 Let Us See an Amazing World

AP State 5th Class EVS  Lesson 6 Every Drop is Precious

1. Conceptual Understanding:

Question 1.
What are the uses of rivers?
Answer:
Uses of Rivers:-

1. Rivers are used for irrigation in agriculture.
2. Drinking water.
3. Used for transportation.
4. To produce electricity through hydroelectric dams.
5. Leisure activities like swimming and boating.

Question 2.
What are the tributaries of river Krishna?
Answer:
Tributary :
A river or stream flowing into a larger river or lake. Tributaries of river krishna:- Bhima, Gayatri, Ghataprabha. Koyna, Malaprabha, Munneru, Nira, palem Panchaganga, Tungabhadra, vemna, Wyra are the tributaries of river’ Krishna’.

Question 3.
Write a brief note on water pollution?
Answer:
Water Pollution:-
It is the contamination of water bodies, usually due to human activities. The chemical wastes from the industries and power stations causes large scale damage to the living organisms in water bodies. Polluted water is not usefull for drinking purpose. It may spread diseases like Typhoid, Cholera, Dysentery, Jaundice, Amoebiasis and Malaria.

1. Questioning and Hypothesis:

Question 4.
What are the reasons for drying up of rivers? What are the reasons for drying up of rivers are.
Answer:

1. Mainly because of climate change.
2. Installation of dams.
3. Use of river water for irrigation.

III. Experiments and field obsevations:

Question 5.
Collect samples of water from different water resources and discuss water is suitable for drinking.
Answer:
Student activity.

1. Information skills and project work:

Question 6.
Collect information from people on how droughts or floods have affected their life?
Answer:
Droughts or floods affect the life of the people in the following way:

1. All the fields will become non cultivable lands.
2. There would not be water for agriculture and fodder for cattle
3. It leads to starvation and death of cattle.
4. Most of the families will migrate to other areas.

AP State 5th Class EVS  Lesson 6 Every Drop is Precious

1. Drawing Pictures and Model Making:

Question 7.
Make a poster on how to ” save water” and display in your class.
Answer:
Students activity

1. Appreciation:

Question 8.
Write slogans on controlling the pollution of rivers?
Answer:

1. “Think blue and go Green”
2. “Change your water, change your life”.
3. “The water you pollute will find its way back to you”.

Additional Questions:

1. Conceptual Understanding:

Question 1.
What is a dam? What are its uses?
Answer:
Dam:
A dam is a barrier constructed to hold the backwaters and to raise its level by forming a reservoir.
It is used to generate electricity and as water resource. It provides water for drinking, irrigation and power generation.

Other uses of dams:
Flood control, waste management river navigation, animal habitat, recreational facilities like boating, swimming etc.

Question 2.
Write a brief note on river krishna?
Answer:
It is the fourth largest river in India. It starts at mahabaleswar in the Western Ghats of Maharashtra. It is 1400kms long. It is also called Krishnaveni. It is one of the major sources of irrigation in Maharastra, Karnataka, Telangana and Andhra Pradesh. In AP it flows through Kumool, Guntur and Krishna districts. It merges in the Bay of Bengal.

AP State 5th Class EVS  Lesson 6 Every Drop is Precious

1. Mapping Skill:

Question 3.
Look at the AP Map and fill in the table given below.

Answer:
Student activity.

III. Experiments and field observations:

Question 4.
Experiment in Pg – 54 with table fill in the table from your observations.

Answer:
Student activity.

AP State 5th Class EVS  Lesson 6 Every Drop is Precious

Multiple Choice Questions:

Choose the correct answer:

Question 1.
________ are constructed to store water.
A) Dams
B) Reservoirs
C) Both A & B
D) None
Answer:
A) Dams

Question 2.
River Krishna originates at ________ of Maharashtra.
A) Bombay
B) Pune
C) Mahabaleswar
D) Shirdi
Answer:
C) Mahabaleswar

Question 3.
Which of the following have adverse effects on human life.
A) Droughts
B) Famine
C) Floods
D) All
Answer:
D) All

Question 4.
What is the source for water bodies.
A) rain
B) rivers
C) lakes
D) tanks
Answer:
A) rain

AP State 5th Class EVS  Lesson 6 Every Drop is Precious

Question 5.
Sir Arthur Thomas Cotton barrage is build across the river_______ at_______
A) Godavari,Vijayawada
B) Godavari, Dawleswaram
C) Krishna, Dawleswararn
D) Krishna, Vijayawada
Answer:
B) Godavari, Dawleswaram

Question 6.
________ is the largest multipurpose dam.
A) Nagarjuna Sagar Dam
B) Prakasam
C) Dawleswaram
D) None
Answer:
A) Nagarjuna Sagar Dam

Question 7.
Nagarjuna Sagar Dam was built in the year ________.
A) 1962
B) 1967
C) 1954
D) none
Answer:
B) 1967

Question 8.
Names of right and left canals of Nagarjuna sagar are ________ and ________.
A) Jawahar canal, Lai bahadur canal
B) Lal bahadur canal, Jawahar canal
C) Right canal, Jawahar canal
D) none
Answer:
B) 1967

AP State 5th Class EVS  Lesson 6 Every Drop is Precious

Question 9.
Prakasam barrage is built across the river ________.
A) Godavari
B) Penna
C) Krishna
D) None
Answer:
C) Krishna

Question 10.
________ is the first chief minister of combined AP state
A) Kandukuri Veeresalingam
B) Tanguturi Prakasam
C) Gandhi
D) None
Answer:
B) Tanguturi Prakasam

AP State 5th Class EVS  Lesson 6 Every Drop is Precious

AP State 5th Class EVS Lesson 4 Know Our Organ System

1. Conceptual Understanding:

Question 1.
Name the parts of the circulatory system?
Answer:

1. Blood,
2. Heart and
3. Blood vessels are the main parts of circulatory system.

The heart pumps the blood through the blood vessels to all parts of the body and keeps it in circulation.

Question 2.
Which system is responsible for our body’s movement?
Answer:
The skeletal system and muscles give us shape and support and helps in movement of our body parts.

Question 3.
What is inhalation and what is exhalation?
Answer:
Inhalation:
Inhalation is the process of taking in air containing oxygen.

Exhalation:
It is the process of giving out rich containing carbondioxide.
These are the basic process of breathing. One breath involves one complete inhalation and exhalation.

AP State 5th Class EVS Lesson 4 Know Our Organ System

1. Questioning and Hypothesis:

Question 4.
If you have a chance to meet a doctor(cardiologist), what type of questions would you ask about the heart?
Answer:

1. What is cardiology?
2. Where does the heart located?
3. How does the heart work?
4. How is it protected?

III. Experiments and field observations:

Question 5.
Place your hand on the heart and feel the heart beat carefully. Run for some time and feel it again. Do you find any difference? Write the difference with reasons?
Answer:
I have observed by placing my hand on the heart. In general my heart beat will be in between 60-100 beats per minute. After running for some time I feel that my heart beat becomes more than the normal heart beat.

1. Information Skills & Project Work:

Question 6.
Visit a doctor or health volunteer near by and ask the functions of vital organs. Make a brief note.
Answer:
Student activity.

1. Drawing Pictures and Model Making:

Question 7.
Draw the following on a chart.Label them and display them in the classroom?
(i) Digestive system
(ii) Excretory system
Answer:
Student activity.

1. Appreciation, values, application to dialy life:

Question 8.
What amazes you in these body parts? Write down ?
Answer:
Our body is an amazing machine. All the systems in our body have to work together to keep us healthy. The digestive system digests food. Respiratory system provides oxygen.
The circulatory system transports oxygen and nutrients to all the parts of the body and the excretory system collects waste products from all the parts and send them out. The nervous system makes sure all the system work and respond properly.

Additional Questions:

1. Conceptual Understanding:

Question 1.
What are the different organ systems in our body? Mention their parts and functions in a tabular form?
Answer:

1. Information Skills & Project Work:

Question 2.
Prepare a working model of lungs as shown in the picture with three balloons, three straws a plastic bottle and a bottle cap.

Answer:
Students activity.

AP State 5th Class EVS Lesson 4 Know Our Organ System

III. Experiments and Model Making:

Question 3.
Fill in the table.

Answer:
Students activity.

1. Multiple Choice Questions:

Choose the correct answer:

Question 1.
The organs located inside our body are called ________. ( A )
A) internal organs
B) external organs
C) organs
D)none
Answer:
A) internal organs

Question 2.
________ protects our internal organs. ( B )
A) Respiratory system
B) Skeletal system
C) Nervous system
D)None
Answer:
B) Skeletal system

Question 3.
________ helps the body to stand erect. ( C)
A) Skull
B) Rib cage
C) Backbone
D) None
Answer:
C) Backbone.

Question 4.
There are ________ number of bones in an adult human body.
A) 200
B) 204
C) 208
D) 206
Answer:
D) 206

Question 5.
________ are attached to bones.
A) Vessels
B) Muscles
C) Veins
D) Heart
Answer:
B) Muscles

Question 6.
________ system gives shape to our body.
A) Nervous
B) Skeletal
C) Respiratory
D) Circulatory
Answer:
B) Skeletal

Question 7.
Ear and nose are made up of soft structure called ________. ( B)
A) bone
B) cartilage
C) rib
D)none
Answer:
B) cartilage

Question 8.
The process of conversion of complex food material into simple materials is called ________.
A) digestion
B) grinding
C) swallowing
D)none
Answer:
A) digestion

AP State 5th Class EVS Lesson 4 Know Our Organ System

Question 9.
Length of small intestine is ________
A) 4 mts
B) 8 mts
C) 6 mts
D) 10 mts
Answer:
C) 6 mts

Question 10.
________ is used to find heart beat.
A) Stethoscope
B) Sphygmo manometer
C) Thermometer
D) None
Answer:
A) Stethoscope

Question 11.
________ pumps blood to all the body parts.
A) Blood vessels
B) Veins
C) Arteries
D) Heart
Answer:
D) Heart

Question 12.
________ transports the blood from heart to all parts of the body.
A) Arteries
B) Veins
C) Both
D) None
Answer:
A) Arteries

Question 13.
________ transports the blood from body parts to heart.
A) Arteries
B) veins
C) Both
D) None
Answer:
B) veins

AP State 5th Class EVS Lesson 4 Know Our Organ System

Question 14.
________ transports oxygen and nutrients to all parts of the body.
A) Heart
B) Lungs
C) Blood
D) Arteries
Answer:
C) Blood

Question 15.
________ helps to regulate the body temperature and fight against the discease causing germs.
A) Heart
B) Lungs
C) Arteries
D) Blood
Answer:
D) Blood

Question 16.
Blood is red in colour due to the presence of ________.
A) Haemoglobin
B) Glucose
C) Oxygen
D) None
Answer:
A) Haemoglobin

Question 17.
The system which removes excess, unnecessary materials from our body fluids of an organism is called ________.
A) nervous system
B) excretory system
C) respiratiory system
D) circulatory system
Answer:
B) excretory system

Question 18.
________ are bean shaped organs in our body.
A) Lungs
B) Kidneys
C) Heart
D) Nose
Answer:
B) Kidneys

Question 19.
________ filter the blood and remove impurities from our body.
A) Kidneys
B) Lungs
C) Heart
D) Blood vessels
Answer:
A) Kidneys

Question 20.
________ are spongy organs and help in obsorbing oxygen and releasing carbon dioxide.
A) Heart
B) Kidneys
C) Lungs
D) Skin
Answer:
C) Lungs

Question 21.
________ is the biggest organ in our body.
A) Lungs
B) Heart
C) Kidneys
D) Skin
Answer:
D) Skin

Question 22.
________ eliminates excess water and salts from our body.
A) Lungs
B) Skin
C) Heart
D) None
Answer:
B) Skin

Question 23.
________ system has control over our body and sense organs.
A) Excretory system
B) Nervous system
C) Respiratory system
D) None
Answer:
B) Nervous system

Question 24.
Organs are connected to the brain through ________.
A) arteries
B) veins
C) nerves
D) none
Answer:
C) nerves

AP State 5th Class EVS Lesson 4 Know Our Organ System

AP State 5th Class EVS Chapter 3 Lesson We Wear

1. Conceptual understanding:

Question 1.
Write a brief note on the uses of air?
Answer:
Uses of air :

1. Air is the most primary need to live without air. We can’t live even for minutes of time.
2. Electric power can be generated by air through wind mills.
3. Through wind mills water can be lifted from wells for cultivation.
4. Air is also used for drying clothes, smelling flowers, drink juice with a straw, to fly a kite, to ride a bicycle to play a flute etc.

Question 2.
Name the kind of clothes we wear in different seasons?
Answer:
We feel convenient with different kinds of clothes in different seasons.
Ex: During Summer we wear cotton clothes.
During winter season we wear woolen clothes.
During rainy season we wear rain coats which are made up of water proof material.

Question 3.
Write differences between natural and artificial fibres?
Answer:

AP State 5th Class EVS Chapter 3 Lesson We Wear

1. Questioning and Hypothesis:

Question 4.
Name the reasons why people use woollen clothes in the winter season?
Answer:
We wear woollen clothes in winter because air is a poor conductor of heat and woollen clothes do not allow the transfer of body heat to the environment and keep us warm. The wool is structured so, there is air trapped inside.

III. Experiments and field observations:

Question 5.
Wash your dress with a detergent soap and write your experiences?
Answer:
My experiences when I wash my dress with a detergent soap:

1. If my new dress is cotton, when I wash it with a detergent soap it looses its colour for one or two washes.
2. If my dress is silk I will dry it in a shady place.Otherwise they loose their colour.
3. Information Skills & Project Work:

Question 6.
Collect pieces of cloth and classify them into natural fabrics and artificial fabrics and paste them on the chart. Display the chart.
Answer:
Student activity.

1. Drawing Pictures and Model Making:

Question 7.
Draw the picture of different types of dresses.
Answer:
Student activity.

AP State 5th Class EVS Chapter 3 Lesson We Wear

VII. Appreciation:

Question 8.
Say what you like at tailor’s shop?
Answer:
At tailors shop I will find different types of dresses in different colours and different models which I like most.There I can also find work sarees with different colours and designs. Cotton shirts will also be colourful.

Additional Questions:

Question 1.
What are natural fibres? Give examples?
Answer:
Fibres that are obtained from nature i.e either from plants or animlas are called ” natural fibres”.
Eg : Cotton, jute are plant fibres, silk, wool are animals fibres.

Question 2.
What are artificial fibres? Give examples?
Answer:
Man made fibres made in factories by using chemical process are called ” Synthetic fibres”.
Eg: Polyester, terylene, rayon, and nylon.

Question 3.
Why do people wear different types of clothes in different areas and ages?
Answer:
People wear different types of clothes in different areas and different ages. It depends upon the material, comfort climate etc., People in cold countries use warm clothes made of wool. In hot counties use clothes made of cotton. Small kids use soft textured clothes.

Question 4.
How do clothes protect us?
Answer:
Clothes protect us from heat,cold,rain. They absorb sweat and keep us cool. They proctect us from germs, insect bites, dust and pollution. They help us to look smart.

Question 5.
Why should we wash our clothes?
Answer:
We should wash our clothes regularly. While playing, clothes may get dirty and wet with sweat. If we wear clothes without washing properly, we may suffer from skin diseases. Clothes should be washed with a detergent soap and dry under the sun.

Question 6.
What are the properties of air ?
Answer:

1. Air has weight.
2. Air occupies space.
3. Air exerts pressure.
4. Air produces and carries sound and smell.

AP State 5th Class EVS Chapter 3 Lesson We Wear

1. Questioning and Hypothesis:

Question 7.
Observe these figure and put (✓) mark where air occupies space.

Answer:

Question 8.
Write what you have observed from these experiments?
Answer:
(1)  Air has weight.

(2)  Air produces and carries sound.

(3)  Air occupies space.

(4)  Air exerts pressure.

AP State 5th Class EVS Chapter 3 Lesson We Wear

III. Information Skills & Project Work:

Question 9.
People wear uniform that suits their profession. Let us use the following pictures and identify their profession?

Answer:

Student Activity.

Multiple Choice Questions:

Choose the correct answer:

Question 1.
Cotton clothes are obtained from ________ plant.
A) cotton
B) flax
C) coconut
D) jute
Answer:
A) cotton

Question 2.
Which of the following are natural fibres _______ .
A) cotton
B) wool
C) silk
D) jute
E) all the above
Answer:
E) all the above

Question 3.
Silk is obtained from _______ .
A) silk worm
B) sheep
C) cotton plant
D) none
Answer:
A) silk worm

Question 4.
Silk worm feeds on the _______.
A) cotton leaves
B) mulberry leaves
C) both
D) none.
Answer:
B) mulberry leaves

Question 5.
Rain coats & umbrella material comes under ________ fibres.
A) natural
B) artificial
C) both
D) none
Answer:
B) artificial

Question 6.
Sweaters are made up of ________ .
A) silk
B) cotton
C) wool
D) none
Answer:
C) wool

Question 7.
We get wool from ________
A) silkworms
B) jute plant
C) sheep
D) none
Answer:
C) sheep

Question 8.
We wear _______ clothes in winter.
A) woollen
B) cotton
C) silk
D) none
Answer:
A) woollen

Question 9.
We wear _______ clothes in summer.
A) woollen
B) cotton
C) silk
D) none
Answer:
B) cotton

Question 10.
_______ plant is used to make linen.
A) Jute
B) Cotton
C) Flax
D) None
Answer:
C) Flax

Question 11.
Gunny bags, ropes are made from _______
A) cotton
B) jute
C) wool
D)none
Answer:
B) jute

Question 12.
We should not _______ air.
A) breath
B) use
C) pollute
D) none
Answer:
C) pollute

AP State Syllabus 5th Class EVS Solutions Chapter 2 Climate Change

1. Conceptual Understanding:

Question 1.
What is climate?
Answer:
The weather conditions such as temperature, rainfall etc., prevailing in an area is called climate.

Question 2.
What are the effects we face due to climate change?
Answer:
Effects of climate change:-

1. Due to climatic changes we do not get timely rainfall which leads to drought.
2. Heavy cyclones, Tsunamis may occur.
3. Melting of ice in the polar region leads to rise in ocean level and place near the seashore may be sub merged.
4. The waters in the sea is getting warmer which leads to the death of aquatic plants and animals.

Question 3.
What are the reasons for climate change?
Answer:
Reasons for climate change:-

1. Deforestation (cutting trees) for buildings
2. Usage of large no. of vehicles leads to air pollution.
3. Release of harmful chemicals, sewage in water.
4. Usage of plastic in large quantity which do not degrade.
5. Indiscriminate use of the natural resources such as water, coal, petrol are the main reasons for climate change.
6. Questioning and Hypothesis:

Question 4.
In your village, people are suffering from drought can you guess the reasons?
Answer:
In our village, people are suffering from drought: I feel that the following may be the reasons for drought.

1. Due to not getting timely rainfall because of climatic changes.
2. Climatic changes arise due to human activities like deforestation, releasing harmful gases into the atmosphere, usage of plastic etc. Which leads to soil, water and air pollution.

III. Experiments and field observations:

Question 5.
Observe the process used for disposing of garbage at your home and make a report?
Answer:

1. We will keep seperate containers for wet and dry wastes in the kitchen.
2. Keep two bags for dry waste collection i.e for paper and plastic etc., and for rest of the house hold waste.
3. Send wet waste out of the home daily
4. Information Skills & Project Work:

Question 6.
Collect information about families who are using steel glass instead of plastic water bottles.
Answer:
Students activity .

1. Drawing Pictures and Model Making:

Question 7.
Make a pen stand, flowervase etc by using a plastic water bottle.
Answer:
Student activity.

1. Appreciation, values, application to dialy life, biodiversity:

Question 8.
Prepare some slogans on ‘Save Environment’.
Answer:
Slogans:

1. Save nature – Save future
2. Save trees – Save life
3. Save the earth – Save ourselves
4. Do your share for cleaner air
5. Conserve what our children deserve.

Additional Questions:

1. Conceptual Understanding:

Question 1.
What is our role in saving the plants?
Answer:

1. We should not cut the trees.
2. We should grow plants in the place available in our house,street, school etc.,
3. We must use tree guards to save the trees.

Question 2.
What is global warming? Which causes global warming?
Answer:
Global warming :- It is the rise of the average temperature of the earth’s climate system.
Causes:-

1. Indiscriminate usage of natural gases such as water, coal petrol etc.
2. Human activites like emission of green house gases like carbon dioxide and methane from factories and vehicles.
3. Deforestation (cutting trees).

1. Appreciation:

Question 3.
What is eco-friendly? What do you do to encourage eco friendly ?
Answer:
Eco-friendly means not harmful to the envirounment:
My contribution towards eco-friendly is:

1. I use carry bags made up of paper, jute or cloth.
2. I use seperate garbage into dry waste and wet waste.
3. I use stainless steel glasses or bottles instead of plastic bottles.
4. I use kitchen wastes as manure.
5. I do not waste paper.
6. I will plant trees.
7. During festivals I use only eco-friendly idols,colours and all other materials.

Question 4.
What is ” chipko” movement? Who initiated it?
Answer:
In 1970’s an orgaized resistance to the destruction of forest spread throught out India by the villagers in such a way ” Villagers hugged the trees, and pre vented the contractors from cutting them’. This is known as chipko movement. Sundarlal Bahuguna, an environmentalist initiated the ‘Chipko Movement’.

Multiple Choice Questions:

Choose the correct answer:

Question 1.
The weather conditions prevailing in an area is called _______.
A) rain
B) drought
C) climate
D)none
Answer:
C) climate

Question 2.
Which of the following are the effects of climate change.
A) floods
B) melting of ice
C) forest fires
D) all
Answer:
D) all

Question 3.
The weather of a place depends on which of the following factors.
A) humidity
B) temperture
C) air pressure
D) rainfall
E) All
Answer:
E) All

Question 4.
_______ are the lungs of the earth.
A) forest
B) climate
C) rains
D) none
Answer:
A) forest

Question 5.
_______ maintain ecological balance and prevent soil erosion.
A) rivers
B) trees
C) atmosphere
D) none
Answer:
B) trees

Question 6.
_______ is a Swedish environmental activitst. Who created awareness on climate change in UNCCC.
A) Greta Thumberg
B) Sundarlal Bahuguna
C) Both
D) None
Answer:
A) Greta Thumberg

Question 7.
_______ initiated the ‘Chipko movement’.
A) Greta thumberg
B) Sundarlal Bahuguna
C) Both
D) None
Answer:
B) Sundarlal Bahuguna

Question 8.
Paper is made up of _______.
A) leaves
B) tree pulp
C) flour
D) none
Answer:
B) tree pulp

Question 9.
‘Chipko movement’ name comes from the word _______.
A) chip
B) embrace
C) both
D) none
Answer:
B) embrace

Question 10.
Say no to _______ which do not degrade.
A) trees
B) paper
C) plastic
D)none
Answer:
C) plastic