Rocks, Minerals, and Soil

Front

What happens to soil when rainwater runs down a hill?

Back

Soil will get washed away.

Front

What is the result of tiny pieces of rock breaking off?

Back

They cause erosion.

Front

How can soil be best described?

Back

The decayed materials of plants and animals.

Front

What is the profession of someone who studies the Earth and its processes?

Back

Geologist.

Front

What process moves sediment from one location to another?

Back

Erosion.

Front

What is erosion?

Back

The process by which soil and rock are removed from the Earth's surface and transported to another location.

Front

What are the main components of soil?

Back

Minerals, organic matter, water, and air.

Front

What role do plants play in preventing soil erosion?

Back

Plants help anchor the soil with their roots, reducing the likelihood of soil being washed away.

Front

What is the difference between weathering and erosion?

Back

Weathering is the breaking down of rocks and minerals, while erosion is the movement of those materials.

Front

What is sediment?

Back

Small particles of rock and soil that are transported by wind, water, or ice.