Slow and Rapid Changes 2

Front

What is erosion?

Back

Erosion is the process that picks up and moves weathered rocks and soil from one place to another.

Front

What is deposition?

Back

Deposition is the process where layers of sediment settle and accumulate, often at the bottom of bodies of water.

Front

What is weathering?

Back

Weathering is the breaking down of rocks and minerals into smaller pieces due to natural forces like wind, water, and temperature changes.

Front

What is a landslide?

Back

A landslide is a rapid change to the Earth's surface where a large amount of rock and soil suddenly moves down a slope.

Front

What causes weathering?

Back

Weathering can be caused by natural elements such as water, ice, wind, and temperature changes.

Front

What is the difference between slow and rapid changes to the Earth's surface?

Back

Slow changes occur over long periods (like weathering and erosion), while rapid changes happen quickly (like landslides and volcanic eruptions).

Front

What is an example of a slow change to the Earth's surface?

Back

An example of a slow change is the gradual wearing down of mountains through weathering.

Front

What is an example of a rapid change to the Earth's surface?

Back

An example of a rapid change is a volcanic eruption that can reshape the landscape in a short time.

Front

How does water contribute to erosion?

Back

Water can carry away soil and rocks, especially during heavy rains or floods, leading to erosion.

Front

What role does wind play in weathering?

Back

Wind can carry small particles that wear down rocks and surfaces, contributing to weathering.