Weathering,Erosion, Deposition and Soil

Front

What is weathering?

Back

Weathering is the process of breaking down rocks and minerals into smaller pieces through physical, chemical, or biological means.

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, or ice.

Front

What is deposition?

Back

Deposition is the process in which sediments, soil, and rocks are added to a landform or land mass, often occurring after erosion.

Front

What is an Oxbow Lake?

Back

An Oxbow Lake is a crescent-shaped lake formed when a meander from a river is cut off, creating a separate body of water.

Front

What are Erratics?

Back

Erratics are large boulders that have been transported and deposited by glaciers, often found far from their original source.

Front

What is frost action?

Back

Frost action is a type of physical weathering that occurs when water freezes in the cracks of rocks, causing them to break apart.

Front

What are the main agents of erosion?

Back

The main agents of erosion are wind, water, and ice.

Front

What is the mouth of a river?

Back

The mouth of a river is the point where the river flows into another body of water, such as an ocean, sea, or lake.

Front

What is a tributary?

Back

A tributary is a smaller river or stream that flows into a larger river.

Front

What is a point bar?

Back

A point bar is a deposit of sediment that forms on the inside bend of a river meander.