Weathering/Erosion/Deposition

Front

What is weathering?

Back

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

Front

What is erosion?

Back

Erosion is the movement of weathered rock and soil from one place to another, often caused by 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, forming new features.

Front

What causes the greatest erosion effect on our beaches?

Back

Waves cause the greatest erosion effect on our beaches.

Front

What is sediment?

Back

Sediment is small broken down pieces of rock, soil, and organic material that can be carried by water, wind, or ice.

Front

How do rocks become smooth?

Back

Rocks become smooth when they bump and scrape against each other in a river or other bodies of water.

Front

What is the role of wind in weathering?

Back

Wind can blast sand at rocks, causing them to wear away and form shapes like arches.

Front

What is the difference between weathering and erosion?

Back

Weathering breaks down rocks, while erosion moves those broken pieces to a new location.

Front

What natural force can cause erosion in rivers?

Back

The flowing water in rivers can cause erosion by carrying away sediment and shaping the riverbanks.

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.