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 water, wind, ice, and temperature changes.

Front

What is erosion?

Back

Erosion is the process by which soil and sediment are moved from one place to another by natural forces like water, wind, glaciers, and gravity.

Front

What is deposition?

Back

Deposition is the process where sediments, soil, and rocks are added to a landform or land mass, often forming new features over time.

Front

How does freezing water cause weathering?

Back

Freezing water expands in cracks of rocks, which can break the rocks apart.

Front

What are some causes of weathering?

Back

Weathering can be caused by water, wind, ice, temperature changes, and plant roots.

Front

What is the difference between weathering and erosion?

Back

Weathering breaks down rocks in place, while erosion moves the broken pieces away from their original location.

Front

Can erosion happen during a hurricane?

Back

Yes, strong winds and heavy rain during a hurricane can cause significant erosion by moving soil and sediment.

Front

What role does gravity play in erosion?

Back

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

Front

What is an example of deposition?

Back

An example of deposition is when a river slows down and drops off sediment, forming a delta.

Front

How can plants help prevent erosion?

Back

Plants help prevent erosion by holding the soil in place with their roots.