CKLA Unit 5 Chapter 7

Front

What is erosion?

Back

Erosion is the process by which soil and rock are removed from the Earth's surface by natural forces such as water, wind, and ice.

Front

What are the primary causes of erosion?

Back

The primary causes of erosion include water, wind, and gravity.

Front

What is chemical weathering?

Back

Chemical weathering is the process that breaks down rocks through chemical reactions, often involving water and substances in the environment.

Front

What is an example of chemical weathering?

Back

An example of chemical weathering is water dissolving salt in a rock.

Front

What is the role of glaciers in shaping the landscape?

Back

Glaciers are responsible for creating U-shaped valleys in mountain ranges through the process of erosion.

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 from one place to another.

Front

What is gravity's role in erosion?

Back

Gravity pulls rocks and soil down slopes, contributing to erosion.

Front

What is the effect of wind on erosion?

Back

Wind can erode surfaces by carrying away loose particles and sand, especially in dry areas.

Front

What is the process of glaciation?

Back

Glaciation is the process by which glaciers form and move, shaping the landscape through erosion.

Front

What is the impact of rain on weathering?

Back

Rain can contribute to weathering by mixing with carbon dioxide in the air to form weak acids that dissolve rocks.