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Worksheets

External structures

Total questions: 10

Worksheet time: 20mins

Name
Class
Date
1.

What is the main function of roots in plants?

a)

To produce flowers

b)

To absorb water and nutrients

c)

To create fruits

d)

To support leaves

2.

Which part of the plant is typically found underground?

a)

Stem

b)

Leaf

c)

Root

d)

Flower

3.

What is the primary function of a plant's stem?

a)

To absorb sunlight

b)

To transport nutrients and water

c)

To anchor the plant in soil

d)

To attract pollinators

4.

What do you call the food-making process of plants?

a)

Photosynthesis

b)

Carbon dioxide

c)

Nutrients from the soil

d)

Oxygen

5.

Which part of the plant is responsible for making food through photosynthesis?

a)

Root

b)

Stem

c)

Leaf

d)

Flower

6.

What is the function of thorns on roses?

a)

To produce seeds

b)

keep the hungry animals from eating the roses

c)

To provide support

d)

To store food

7.

What is the function of flowers?

a)

to water the plant

b)

for a pretty garden

c)

to display them at home

d)

to make more flowers or reproduce

8.

What is the term for the part of the flower that is often colorful and attracts pollinators?

a)

Sepal

b)

Petal

c)

Stamen

d)

Pistil

9.

Which structure supports the plant and holds the leaves up to the sunlight?

a)

Root

b)

Stem

c)

Flower

d)

Fruit

10.

Where can we find the external structures of plants?

a)

To provide a place for the plant to store extra food

b)

outside of plants

c)

inside the plant