Earth changes WED

Front

What is glacial movement?

Back

Glacial movement refers to the process by which glaciers move and shape the land, creating features like valleys and fjords.

Front

What causes sand dunes to form?

Back

Sand dunes are formed by the wind blowing sand into mounds or ridges.

Front

What is a canyon?

Back

A canyon is a deep valley with steep sides, often carved by the erosion of a river over time.

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 water, wind, or ice.

Front

What is weathering?

Back

Weathering is the process of breaking down rocks into smaller pieces due to environmental factors like wind, water, and temperature changes.

Front

What is deposition?

Back

Deposition is the process where sediments, soil, and rocks are added to a landform or land mass.

Front

What is the difference between erosion and weathering?

Back

Erosion involves the movement of materials, while weathering is the breaking down of rocks without movement.

Front

What role do glaciers play in shaping the landscape?

Back

Glaciers carve out valleys, create lakes, and shape mountains through their movement and melting.

Front

How do rivers contribute to landform changes?

Back

Rivers erode land, transport sediments, and deposit materials, creating features like deltas and canyons.

Front

What is a landslide?

Back

A landslide is the sudden and fast movement of rock and soil down a slope, often triggered by rain or earthquakes.