Weathering
Erosion
Deposition
Vocabulary
100

Frost wedging, exfoliation, and abrasion are all examples of?

Mechanical Weathering

100

The geologic process by which water, wind, ice, or gravity moves pieces of rock or soil is known as ...

Erosion

100

A Geologic process by which eroded sediments settle and are deposited or dropped in a new location.

Deposition

100

The process by which rocks are broken down is called?

Weathering

200

The process that breaks down rock through chemical changes is?

Chemical weathering.

200

The movement of large masses of rock, soil, or mud that occurs along the sides of hills and mountains.

Mass Movement

200

A mass of sediments deposited by a glacier.

Moraine

200

The transportation of rocks from one place to another.

Erosion

300

The process where roots intrude into rocks and grow and break them apart.

Root Wedging

300

This is a slow movement of a large mass of sediment and soil down a hill.

Creep

300

Sediments are deposited by a river flowing into an ocean.

Delta

300

When rocks settle down in an new location.

Deposition

400

Can weathering occur at different rates.

Yes depending on the composition of the rocks.

400

Rock and soil quickly slide down a slope.

Landslide

400

A deposit where a stream leaves material at the base of a mountain.

Alluvial Fan

400

Small, Solid pieces of material from rocks or soil are known as...

Sediment

500

The four agents of chemical weathering?

Water, Carbon Dioxide, Oxygen, and acid.

500

Rock and soil suddenly slip down a slope in one huge mass.

Slump

500

Sediments deposited by wind, found primarily in deserts.

Sand dunes

500

This chemical weathering occurs when water reacts with the minerals in the rock.

Hydrolysis