a large amount of water that quickly covers land that is usually dry

when the side of a hill or mountain falls down

the sudden shaking of the ground

the breaking up of rock

when soil, sand, and small bits of rock are removed

happens when wind and water drop sand, soil, and small bits of rock in a new place

a long wall built to hold back ocean water

a short wall along a river

a row of objects that blocks the wind

Earthquakes cause Earth to change _______________.

Weathering usually causes Earth to change _______________.

A flood causes Earth to change _______________.

Erosion cause Earth to change _______________.

A landslide causes Earth to change _______________.

Deposition can cause Earth to change _______________.

What is happening when rocks break apart?

If trees and plants are cleared from a hillside, what could happen to the land?

What can slow the effects of erosion?

When a river drops sand and rock at a delta, _____________ is happening.

a large amount of water covers dry land

the side of a hill or mountain falls

can happen after a heavy rain

change Earth quickly

can be caused by earthquakes and volcanoes erupting

crater at the top

sudden shaking of Earth

fast change to Earth's surface

causes large cracks in the ground

lava comes out