Weathering, Erosion, Deposition

Front

What is Weathering?

Back

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

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What is Erosion?

Back

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

Front

What is Deposition?

Back

Deposition is the process where sediments, soil, and rocks are added to a landform or land mass, often occurring at the mouth of rivers or in lakes.

Front

How do Deltas form?

Back

Deltas form through deposition when a river slows down and drops its sediment as it enters a larger body of water.

Front

What role does acid rain play in weathering?

Back

Acid rain can dissolve minerals in rocks, leading to chemical weathering and the formation of features like caves.

Front

What is an example of physical weathering?

Back

An example of physical weathering is when water seeps into cracks in rocks, freezes, and expands, causing the rocks to break apart.

Front

How does a mudslide relate to erosion?

Back

A mudslide is a type of erosion where saturated soil flows down a slope, carrying away soil and debris.

Front

What is the difference between weathering and erosion?

Back

Weathering breaks down rocks in place, while erosion involves the movement of those broken materials to a new location.

Front

What natural forces contribute to erosion?

Back

Natural forces that contribute to erosion include water (rivers, rain), wind, ice (glaciers), and gravity.

Front

What is a sea arch and how is it formed?

Back

A sea arch is formed by erosion when waves wear away the rock along the coastline, creating an arch shape.