Quick changes to land happen?

An example of a quick change

When an area of land or rock slides down from a mountain or cliff.

What do we need to know about a change happening fast or slow?

Earthquake is the sudden shaking of Earth.

What type of earth change has occurred?

What type of earth change has occurred?

Choose the image that shows a landslide

An opening in Earth's surface where melted rock or gases are forced out.

An earthquake may cause a ____________ .

A _______ can happen when a lot of rain falls quickly.

Heavy rainfall and snowfall can cause a landslide

A ________ is a sudden movement of soil and rock from higher to lower ground.

Flood makes it hard for plants and animals to live.

When a volcano erupts, ______ flows onto parts of Earth's landscape.

What is a landslide?

What comes out of a volcano when it erupts?

Heavy rainfall can cause a landslide.

A volcano can erupt and send melted rock onto the land.

^{Choose three options:}
What can cause a landslide?

^{Choose three options:}
What happens during a volcanic eruption?

...................... is the breaking down of rocks into smaller pieces.

................... can cause landslide.

............. is a molten rock or gas that forced out of volcano.

Water erosion can make it .................. for plants to grow.

.................. is an opening on the earth's surface where lava and gases are forced or pushed out.

Underwater mountains are called ........................