Weathering/Erosion/Soil Review

Front

What is dark organic material in soil?

Back

Humus

Front

What is Mechanical Weathering?

Back

Mechanical Weathering is when rocks get broken down into smaller pieces.

Front

Order the soil particles from largest to smallest.

Back

Sand, Silt, Clay

Front

What is the practice of protecting soil from nutrient loss and erosion?

Back

Soil Conservation

Front

What process involves lichens producing acid on rocks?

Back

Chemical Weathering

Front

What is Erosion?

Back

Erosion is the process by which soil and rock are removed from the Earth's surface by wind or water flow.

Front

What is the difference between weathering and erosion?

Back

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

Front

What is Soil?

Back

Soil is a natural resource composed of minerals, organic matter, water, and air that supports plant life.

Front

What is the role of plants in soil conservation?

Back

Plants help prevent soil erosion by holding the soil in place with their roots.

Front

What is Chemical Weathering?

Back

Chemical Weathering is the process that breaks down rocks through chemical reactions, often involving water.