CBSE Class 3 EVS Revision Worksheet Set N

NATURE’S GIFT

FILL IN THE BLANKS

1. Things given to us by nature are called ________________ resources.

2. Living things cannot live without ________________.

3. The __________________ is the only planet to have water.

4. __________________ is the uppermost layer of the earth’s crust.

5. A _______________________ treat sick or injured animals.

6. The Government of India has started ‘Project Tiger’ to protect the ______________.

II. WRITE TRUE OR FALSE

1. We can not see air but we can feel it. ___________

2. Without water, life is possible. ______________

3. We must take care of plants and animals. ______________

4. We should throw the garbage on the road. ______________

5. We should water the plants regularly. ____________

6. We should tease animals. _______________

7. If air or water gets dirty it can cause many diseases. ____________

NAME THE FOLLOWING

1. Three layers of the soil.
a.
b.
c.

2. Three natural resources.
a.
b.
c.

3. Three things that cause noise pollution.
a.
b.
c

4. The plant that has water. _____________________

5. The uppermost layer of the earth’s crust. ________________

6. The project started by the Government of India to protect the tiger.________________________

NATURE’S GIFT

FILL IN THE BLANKS

1. __________________________ is the uppermost layer of the earth’s crust.

2. The _________________________ is the only planet to have water in it.

3. Loudspeakers, horns and loud music cause ____________________ pollution.

4. Noise pollution can make people _______________________.

5. ________________________ treats sick and injured animals.

6. The Government of India has started _______________________ to protect the tiger.

7. If air or water gets dirty it can cause many ___________________.

8. Air becomes fresh by _______________________.

WRITE TRUE OR FALSE

1. We can see air but we cannot feel it. _________________

2. Water is very important for us. ___________________

3. Water gets polluted by burning of garbage. _______________

4. We must keep the earth clean and green. _____________

5. The things which are given to us by nature are called Natural Resources. ______________

SOIL

FILL IN THE BLANKS

1. _________________ is the uppermost LAYER OF THE Earth’s crust.

2. ___________________ get water and minerals from the soil.

3. __________________ is the best soil for growing plants.

4. Soil is formed by breaking up of _____________________.

5. __________________ is very sticky soil and is used for making pots and toys.

6. ___________________ contains the dead remains of plants and animals.

WRITE TRUE OR FALSE

1. Soil is formed in a number of layers. _______________

2. Loam contains both gravel and clay. ________________

3. Sand is mixed with cement and used for making buildings. ________________

4. Soil is the home of many small animals. ________________

5. Subsoil is the top layer of the earth. ________________

6. Topsoil is light coloured. _______________

THE EARTH AND THE MOON

FILL IN THE BLANKS

1. The flat ends of the earth are called the ____________________.

2. ____________________ of the earth’s surface is covered with water.

3. When it is _______________ in India, it is night in ___________________.

4. The moon takes _______________ days to revolve once round the earth.

5. Sometimes we do not see the _______________ up face of the moon at all. It is called the ______________________ moon

NAME THE FOLLOWING

1. A group of stars that forms interesting patterns in the sky .___________________

2. Name two constellations. ___________________, ______________________

3. Any two phases of the moon. ____________________, ____________________

4. Two movements of the earth. ___________________, _____________________

5. The planet that looks like an orange. ___________________, ________________

6. The natural satellite of earth. ____________________

OUR BODY

FILL IN THE BLANKS

1. A group of tissues form an ___________________.

2. The vessels taking blood away from the heart are called __________________.

3. The __________________ controls all the organs of the body.

4. The air which we breathe out contains ___________________ and _______________.

5. Our body uses oxygen to burn food and release energy. This process is called ______________________

6. ______________________ together with bones help the body and its part to move.

7. _____________________ system protects all the organs inside the body.

8. Cells of the same kind make a ____________________.

9. Circulatory system consists of the _____________ and _____________________.

10. We learn , think and act with the help of our ________________ system.

WRITE TRUE OR FALSE

1. The word artery comes from Greek word meaning air carrier. ____________

2. There are nine systems in our body. _______________

3. Five sense organs which help us to know the world around us. ______________

4. We breathe through our mouth. ______________

5. Our body uses carbon dioxide to burn food and release energy. ____________

6. Nervous system consists of the brain and the nerves. _______________

7. The blood supplies food, oxygen and other materials to all parts of the body. _______

8. Our body has a framework of more than 200 bones. ______________

MATCH THE FOLLOWING

1. Liver                   Respiratory system ( )

2. Windpipe            Digestive system ( )

3. Vein                    Skeletal System ( )

4. Tongue               Excretory System ( )

5. Kidney               Sense organ ( )

6. Bones                Circulatory system ( )

Note :

Kindly refer to the worksheets given in the I & II term also for the lessons

• The world of plants

• Living things.