Weathering and Erosion

Front

What is weathering?

Back

The natural chemical or physical processes that break down rock on Earth's surface.

Front

What happens to eroded materials during deposition?

Back

Eroded materials are dropped in new places.

Front

What is an example of chemical weathering?

Back

A metal statue slowly turning green after years of being outside.

Front

How does a weathered mountain differ from an unweathered mountain?

Back

A weathered mountain would be rounder and less jagged.

Front

Which climate promotes faster chemical weathering?

Back

Hot and Wet.

Front

What is erosion?

Back

The process by which soil and rock are removed from the Earth's surface by wind or water.

Front

What is deposition?

Back

The process where eroded materials are laid down or deposited in new locations.

Front

What is mechanical weathering?

Back

The physical breakdown of rocks into smaller pieces without changing their chemical composition.

Front

What is chemical weathering?

Back

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

Front

How does vegetation affect erosion?

Back

Vegetation helps to anchor soil in place, reducing erosion.