CBSE Class 3 EVS Revision Worksheet Set O

WORK WE DO

I. FILL IN THE BLANKS:

1. The time which we use to relax ourselves is called the ___________________ time.

2. People living in cities , work in different places like factories ____________, ____________________ etc.

3. We have hobbies like ___________________ and __________________.

4. A _______________________ makes furniture.

5. A _______________________ mends the tap.

6. A ______________________ makes the shoes.

7. A tailor stitches ______________________.

TYPES OF HOUSES

I. FILL IN THE BLANKS

1. ____________________ house stands on wooden poles.

2. An ____________________ is made of snow and ice.

3. ______________________ is a place having heavy rainfall.

4. ______________________ live in an igloo.

5. A tent is made of ______________________.

6. We can see house boats in the ____________________ lake of Kashmir.

7. ________________________ is a house on wheels.

True / False

1. Multistoried houses are found in villages. ___________

2. Stilt houses are found in hilly areas._____________

3. House boats are found in Assam. _____________

4. We can see mud houses in Rajasthan. ________________

II. Match the following

1. Stilt house                           Temporary shelter

2. House boat                         Eskimos

3. Igloo                                    Assam

4. Tent                                    Elevator

5. Multistoreyed building        erala

OUR FOOD

I. FILL IN THE BLANKS

1. Fruits and vegetables are rich in ________________ and _________________.

2. Food gives us ___________________.

3. Milk is said to be a __________________ food.

4. Body building food helps us to _________________.

5. We cannot live without __________________.

6. Fruits and vegetables protect us from ____________________.

MATCH THE FOLLOWING.

1. Rice, potato, sugar             Body building food

2. Meat,pulses, cheese            Protective food

3. Fruits and vegetables          Energy giving food

PICK OUT THE ODD ONE

1. Bread,sugar,wheat, carrot, potato

2. Apple, orange,pulses,spinach, grapes

3. Egg, meat,fish,milk,rice,pulses

True / False

1. All living things need food to live. _____________

2. We should not take a balanced diet. ___________

3. Water is an essential part of our food. ______________

4. Food helps us to grow and stay healthy. ________________

5. Junk food is not good for our health._____________

6. Fruits and vegetables are energy giving food.

Ln. 8 MAPPING MY NEIGHBOURHOOD

FILL IN THE BLANKS

1. A ________________________ is a rough drawing.

2. A _______________________ is a drawing made to scale.

3. All maps have ____________________ at the top.

4. A ___________________________ helps to find directions.

NAME THE FOLLOWING

1. An instrument which helps to find directions. _________________

2. Name the four directions. ___________  _______________

WATER IS PRECIOUS.

I. FILL IN THE BLANKS

1. One of the most important ways of conserving water is ________________ harvesting.

2. Plants need _________________ to grow.

3. ___________________ water wherever possible.

4. The ____________________ is known as the “ship of the desert”.

5. A cactus is a _____________________ plant.

6. A cactus makes food in its ________________

NAME THE FOLLOWING

1. A desert plant. _______________________

2. The ship of the desert.__________________

True / False

1. Camel’s hump is made of fat . _________________

2. Cactus have leaves. _______________

3. Cactus makes food in its stem __________________

4. The camel cannot live without water for many days. ____________

5. The inside of the cactus is filled with spongy material. __________

Answer the following questions

1. What is rain water harvesting ?
____________________________________________________________

2. List four ways to save water .
_____________________________________________________________

3. Explain how camel and cactus live without water for a long time.
_____________________________________________________________

BIRDS

FILL IN THE BLANKS

1. Birds have _________________ legs.

2. _________________ are the only animals which have feathers.

3. __________________ feathers form the wings of a bird.

4. __________________ feathers cover the body.

5. _________________ feathers keep the body warm.

6. The ________________can rotate its neck backwards to a great extent.

True / False

1. Birds have teeth. ____________

2. All birds can fly. _____________

3. The peacock can fly for a very long distance. _____________

4. Parrot and Mynah can imitate our voices. ________________

5. Birds have hollow bones and boat shaped body that help them to fly. __

Answer the following questions

1. What are the features that help a bird to fly?
_____________________________________________________________

2. Name three types of feathers.
___________________________________________________________

WORLD OF PLANTS

NAME THE FOLLOWING

1. Any 2 trees _______________ _________________

2. Any 2 shrubs _______________ _________________

3. Any 2 herbs _______________ _________________

4. Any 2 creepers _______________ _________________

5. Any 2 climbers _______________ _________________

6. The food factory of a plant _______________

7. The two main parts of a plant. _______________ _________________

8. The part of the plant above the ground. _______________

9. The part of the plant that lies under the ground. ____________

10. The given colouring matter in the leaves. ____________

FILL IN THE BLANKS

1. The plants that have weak stems and grow around the support are called _______________

2. The plants that have thin hard and woody stems and look bushy are called _______________

3. __________________ hold the plant firmly in the soil.

4. _________________ suck water and minerals from the soil.

5. ___________________ leaves are used to color hands and feet.

CHOOSE THE CORRECT ANSWER

1. Tulsi is a ( climber/herb)

2. Leaves are different shapes, colour and sizes ( True/False)

3. Leaves have ( no/many) uses.

4. Rose plant is a (shrub/trees)

5. A plant that is big and strong and have thick trunk ( tree/ climber)

6. Grape vine is a ( shrub/climber)

7. Plants that have weak stems and grow along the ground are (herb/creepers)

8. The process by which the green plants make food is ( chlorophyll/ photosynthesis)