Grade 3 Science Revision Worksheet

The City School

Junior B PECHS

Science Revision Worksheet for Class-3 (Jan-2018)

Q1 Answer the following

1.     What job does the stem of the plant do?

2.     What job does the root of the plant do?

3.     What job does the leaf of the plant do?

4.     What job does the flower of the plant do?

5.     What are the conditions a healthy plant needs to grow?

6.     What is another name for living things?

7.     Which part of the plant grow above the ground?

8.     Which part of the plant grow underground?

9.     Why do people give water to plants?

10.                        When farmers give water to their crops?

11.                        Define irrigation, water logged, drainage

12.                        Why does white flower change its color if we put it in a blue ink?

Q2 Draw a picture of a plant and label its main part and also write function of each 

part.

Q3 Sort the given names of vegetables with their respective part of a plant

 Celery                       Carrot                        cabbage        reddish   

                   Rhubarb        Lettuce                        Spinach   

                  Broccoli                     parsnip

Leaves: ___________________________________________.

Roots: ___________________________________________.

Stems: ____________________________________________.

Q4 Write any 4 uses of plants.

Q5 Fill in the correct answer.

1.The __________ take in water from the soil.

2. The plant part that makes food is the ________________.

3. The leaves are hold by the ____________________.

4. The thick stem of a tree is called _______________.

5. The ____________ carries water up the plant.