Science 3 2nd Quarter Week 5 Day 3

What is the primary function of a plant's roots in relation to water?

• To carry water to the leaves.

• To absorb water and minerals from the soil.

• To use water to make food.

• To help the plant grow flowers.

Which plant part is responsible for transporting water from the roots to the leaves?

• The leaves.

• The flowers.

• The stem.

• The roots.

What do leaves use water for?

• To absorb minerals from the soil.

• To carry water to other parts of the plant.

• To make food for the plant.

• To support the plant upright.

What happens to a plant if it does not receive enough water?

• It will grow taller.

• It will produce more flowers.

• It will wilt or die.

• Its stem will become stronger.

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A plant's stem is broken. What is the most likely consequence for the plant's leaves?

• The leaves will continue to receive water.

• Water will be unable to reach the leaves.

• The roots will transform into leaves.

• The flowers will experience accelerated growth.

A celery stalk placed in colored water shows colored lines after a few hours. What function of the stem does this demonstrate?

• The stem produces food for the plant.

• The stem transports water upwards.

• The stem absorbs water from the soil.

• The stem provides protection from heat.

If a plant's soil becomes very dry, what will happen to its roots?

• The roots will be unable to absorb water.

• The roots will develop into leaves.

• The roots will continue to supply water to the plant.

• The roots will transport food to the stem.

How do leaves obtain the water necessary for making food?

• Leaves absorb water directly from the air.

• The stem absorbs water directly from the environment.

• Roots absorb water, which is then transported to the leaves by the stem.

• Flowers produce water that is then used by the leaves.