Earth Systems

What is a sudden change to the Earth's surface?

• A change to the earth's surface that happens quickly like a tornado

• A slow change like: Erosion

• A medium change

A earthquake is an example of?

• Gradual Change

• Sudden Change

• Erosion

What are the 3 types of Erosion we talked about in class

• Wind

  Water

  Glacier

• Snow

  Water

  Glacier

• Wind

  Sand

  Dirt

Erosion is when

• A natural disaster happens

• when parts of the earth are worn away or moved overtime

• When it hails outside

What below is a layer of the earth?

• Outer Core

• Sand

• Grass

• Dirt

What is the hottest layer of the earth?

• outer core

• mantle

• inner core

• crust

The earth's plates are like:

• plates

• jigsaw puzzle pieces

• forks

True or False: The earths plates can move

• true

• false

True or False: when one of the earths plates slides under the other mountains are made

• true

• false

True or False: the outer layer is cooler in temperature than the inner

• true

• false