Weathering, Erosion, Deposition and Landforms

Front

What is erosion?

Back

The process by which wind, water, ice, or gravity transports soil and sediment from one location to another.

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What is a delta?

Back

A landform made of sediment that is deposited where a river flows into an ocean or lake.

Front

What is weathering?

Back

The process that causes rocks to crack and break into smaller pieces due to repeated cycles of heating and cooling.

Front

What is mechanical weathering?

Back

The removal of beach materials into the sea or lakes by the action of waves, tides, or wind.

Front

What are the two ways that rocks are broken down into smaller pieces?

Back

Chemical weathering and physical weathering.

Front

What is deposition?

Back

The process by which sediment is laid down in new locations after being transported by erosion.

Front

What is the role of gravity in erosion?

Back

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

Front

What is chemical weathering?

Back

The process that breaks down rocks through chemical reactions, often involving water.

Front

What is a canyon?

Back

A deep valley with steep sides, often formed by the erosion of a river.

Front

What is a glacier?

Back

A large mass of ice that moves slowly over land, shaping the landscape through erosion and deposition.