Erosion Test

What is a huge mass of moving ice?

• weathering

• erosion

• glaciers

What is the process that crumbles, cracks, and breaks rocks?

• weathering

• erosion

• glaciers

What is weathered rocks and other materials being moved?

• weathering

• erosion

• glaciers

True or False? Weathering usually happens fast.

• True

• False

True or False? Erosion is a slow process.

• True

• False

True or False? People do not change the Earth's surface.

• True

• False

What three ways do people change the Earth's surface?

• cutting down trees

• going food shopping

• digging

• building roads

• eating dinner

Select TWO way- What do farmers use to keep their soil in place?

• herd cows

• plant trees

• terrace hills

• drive tractors

Farmers need to protect their soil so it does not wash away. What TWO objects wash away farm soil?

• rain (water)

• hay

• grass

• wind

What weathers rocks on beaches and river bottoms?

• growing plant roots

• rushing water

• chemicals