3rd grade plants review

Front

What happens to a plant when it experiences too much heat stress?

Back

The stems wilt.

Front

Why is water essential for plant growth?

Back

It helps make plants grow.

Front

What is the primary function of leaves in a plant?

Back

Making food through photosynthesis.

Front

Which part of the plant is responsible for absorbing water from the soil?

Back

Roots.

Front

What force causes roots to grow downward?

Back

Earth's gravity.

Front

What process do plants use to convert sunlight into food?

Back

Photosynthesis.

Front

What are the main parts of a plant?

Back

Roots, stems, leaves, flowers, and seeds.

Front

How do plants respond to lack of water?

Back

They may wilt and stop growing.

Front

What role do stems play in a plant?

Back

They support the plant and transport nutrients and water.

Front

Why do plants need sunlight?

Back

To perform photosynthesis and produce energy.