Unit 4 Earth's Processes and Resources Part 2

Front

What is a sand dune?

Back

A mound of sand formed by the wind in deserts or near beaches.

Front

What are sediments?

Back

Small particles of rock, soil, or organic material that are carried by water, wind, or ice and settle in a new location.

Front

What is a landslide?

Back

The sudden movement of rock and soil down a slope.

Front

What is a permeable material?

Back

A material that allows water or other liquids to pass through easily.

Front

What is soil erosion?

Back

The removal of topsoil by water, wind, or human activity.

Front

What causes sand dunes to form?

Back

Wind blowing sand into mounds.

Front

How do sediments affect landforms?

Back

Sediments can build up and create new landforms like deltas and beaches.

Front

What are the effects of a landslide?

Back

Landslides can destroy property, change landscapes, and block roads.

Front

Why is permeable material important for groundwater?

Back

It allows water to seep through and recharge aquifers.

Front

What human activities can lead to soil erosion?

Back

Deforestation, overgrazing, and construction can increase soil erosion.