Earth’s Changes Review

What happens when a volcano goes off?

• The volcano becomes a crater.

• Lava flows down the sides and hardens into rock.

• The volcano creates water streams.

• Rocks melt into the crater.

Tags

NGSS.MS-ESS2-1

What causes an earthquake?

• The ground gets wet.

• The wind blows very hard.

• The sun heats the Earth too much.

• Rocks deep inside the Earth and push against each other.

Tags

NGSS.MS-ESS3-2

NGSS.MS-ESS2-3

What can cause a flood?

• heavy rain for a long time

• the sun shining brightly

• snow melting slowly

• clouds moving quickly

Tags

NGSS.MS-ESS3-2

NGSS.MS-ESS2-4

What is a landslide?

• when water fills rivers and lakes

• when the side of a hill or mountain falls

• when the ground shakes during an earthquake

• when a volcano erupts and lava flows

Tags

NGSS.MS-ESS3-2

____________ happens when soil, sand, and small bits of rock are removed.

• erosion

• deposition

• weathering

Tags

NGSS.MS-ESS2-2

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

• erosion

• deposition

• weathering

Tags

NGSS.MS-ESS2-2

A levee is a short wall along a river.

• true

• false

A dike is a long wall built to hold back water.

• True

• false

Label this picture.

• erosion

• flood

• deltas

• levee

Tags

NGSS.MS-ESS2-2

Label this picture.

• erosion

• flood

• deltas

• levee

Tags

NGSS.MS-ESS2-2