Processes of Weathering and Erosion

Front

What is weathering?

Back

Weathering is the process of breaking down rocks into smaller pieces through natural forces such as wind, water, and temperature changes.

Front

What is erosion?

Back

Erosion is the process by which soil and rock are removed from one location and transported to another, often by wind, water, ice, or gravity.

Front

What are the three types of rocks?

Back

The three types of rocks are igneous, metamorphic, and sedimentary.

Front

How is sedimentary rock formed?

Back

Sedimentary rock is formed through the processes of compaction and cementation of sediments.

Front

What is metamorphic rock?

Back

Metamorphic rock is rock that has been changed from its original form due to heat and pressure.

Front

What is the role of heat and pressure in rock formation?

Back

Heat and pressure can transform sedimentary rock into metamorphic rock.

Front

What is the difference between weathering and erosion?

Back

Weathering breaks down rocks in place, while erosion involves the movement of those broken pieces to new locations.

Front

What is deposition?

Back

Deposition is the process where sediments are laid down in new locations after being transported by erosion.

Front

Give an example of a natural force that causes erosion.

Back

Water flowing in rivers can cause erosion by carrying away soil and rock.

Front

What is the significance of soil in the weathering process?

Back

Soil is formed from weathered rock and organic material, and it plays a crucial role in supporting plant life.