Science Unit 7 Review

I have carrots on my salad. Which part of the plant am I eating?

• flower

• leaf

• root

• stem

What part of the environment affects fruit trees when they are budding?

• light

• touch

• gravity

• temperature

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Conifer plants produce cones. What is the function of a cone?

• It helps support the leaves.

• It helps the plant reproduce.

• It helps the plant make food.

• It helps transport water.

We put celery stalks in colored water and observed the colored water move from the bottom of the stalk to the leaves. What did that model show us?

• pathway of water from leaves to stem

• pathway of water from roots directly to the leaves

• pathway of water from the roots through the stem

• pathway of water from leaves to roots

Tags

NGSS.MS-LS2-3

Which part of the plant grows downward because of gravity?

• flower

• roots

• leaf

• stem

Tags

NGSS.MS-LS1-5

Plants need energy to make food. What is a plant's source of energy?

• water

• sunlight

• soil

• nutrients

Tags

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Which statement is true?

• All plants have cones.

• An maple tree is not a plant.

• Many plants grow from seeds.

• Pine trees have no leaves.

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NGSS.4-LS1-1

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Food is made in the leaves. Where does it go from there?

• flowers

• roots

• stem

• seeds

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NGSS.MS-LS1-7

Plants grow in response to gravity. Which arrow shows the direction they grow.

• $\longleftarrow$

• $\longrightarrow$

• $\uparrow$

• $\downarrow$

Which answer best describes what helps a plant reproduce?

• seeds, flowers, and fruit

• needles, cones, and seeds

• stems, seeds, and flowers

• cones, flowers, and leaves

Tags

NGSS.4-LS1-1

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