Plants, Trees, and Soil Test

Front

What is soil erosion?

Back

Soil erosion is when the top layer of soil wears away, often due to water or wind.

Front

What are the two layers of soil?

Back

The two layers of soil are topsoil and subsoil.

Front

What part of the plant makes food?

Back

Leaves make food for the plant.

Front

What is the main job of chlorophyll?

Back

The main job of chlorophyll is to make food for the plant.

Front

What gives plants their green color?

Back

Chlorophyll gives plants their green color.

Front

What do roots do for a plant?

Back

Roots anchor the plant in the soil and absorb water and nutrients.

Front

What is the purpose of a plant's stem?

Back

The stem supports the plant and transports water and nutrients between the roots and leaves.

Front

What do plants need to grow?

Back

Plants need sunlight, water, air, and soil to grow.

Front

What is photosynthesis?

Back

Photosynthesis is the process by which plants use sunlight to make food.

Front

Why is topsoil important?

Back

Topsoil is important because it contains nutrients that plants need to grow.