Weathering/Erosion/Deposition

Front

The breaking down of rocks and other materials on the Earth's surface.

Back

Weathering

Front

The process by which rock and soil are moved from one place to another is called-

Back

Erosion

Front

This type of weathering in which rock is physically broken into smaller pieces.

Back

Mechanical weathering

Front

What do we call the process in which rock is broken down by changes in its chemical makeup?

Back

Chemical weathering

Front

The grinding/scratching away of rock by other rock particles carried in water, ice, or wind

Back

Abrasion

Front

Plants/animals digging under ground with roots or claws to break apart rocks.

Back

Burrowing

Front

The breaking off of the curved sheets or slabs from a rock's surface due to drastic changing temperatures.

Back

Exfoliation

Front

A type of chemical weathering in which a substance combines with oxygen, as when iron oxidizes, forming rust.

Back

Oxidation

Front

The image above depicts the effects of chemical weathering breaking down limestone. Which type of chemical weathering causes this reaction?

Back

Acid rain

Front

Over millions of years, the shape of mountains on Earth's surface can change to low hills and then rolling plains. These changes are most likely caused by:

• Folding and faulting
• Volcanoes and Earthquakes
• Human activity
• Weathering and Erosion

Back

Weathering and Erosion