Earth Changes

Erosion happens slowly and is because of:

All of the following are salt water bodies EXCEPT:

A large body of water surrounded by land is a:

Shaking and sliding of the Earth's surface is caused by:

A high place with a flat top is a:

Animal waste increases the soil's:

A mountain with a vent at the top is:

A huge mass of moving ice is a:

A large amount of land that slides quickly down to the earth as a result of gravity is called:

The movement of weathered rocks and soil is called:

A high place with a rounded top is a:

All of the following Earth changes can happen quickly EXCEPT:

A moving stream of water flowing into a lake or ocean is a:

The slow breakdown of rocks over time is called:

Magma is called lava when it reaches:

A high place with a pointed top is a:

Much soil is held in place by:

A low area between mountains is a:

A large, flat area on a lowland is a:

Most volcanoes and earthquakes happen: