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Grade 3 Unit Quiz Science

Total questions: 11

Worksheet time: 21mins

Name
Class
Date
1.

Choose 3 things that all plants need.

a)

water

b)

light

c)

window

d)

air

2.

The stem (a)   nutrients to other parts of the plant.

3.

What would happen to the plant if it had NO roots?

4 lines
4.

Which plant is withered?

a)
b)
5.

What leaves the plant during photosynthesis?

a)

water

b)

oxygen

c)

carbon dioxide

d)

Mr.Liam

6.

What do the leaves do during photosynthesis?

a)

They absorb water from the soil.

b)

They eat the roots.

c)

They produce food for the plant.

d)

They make carbon dioxide.

7.

The stem (a)   all parts of the plant.

8.

Choose two functions plants have for humans.

a)

decorations

b)

give us food

c)

give us light

d)

give us water

9.

A carrot is a (a)  

10.

Where is the best place to put a plant in your house?

4 lines
11.

What do the roots do?

a)

Roots absorb oxygen.

b)

Roots absorb nutrients and minerals.

c)

Roots absorb soil.

d)

Roots absorb carbon dioxide.