Amplify Unit 3 Chapter 4

Stable means

• loose

• fixed and steady

Some landforms are stable while others are unstable.

• true

• false

Tags

NGSS.MS-ESS2-2

Landforms with cracks or landforms made of loose materials most likely will erode ____________.

• quickly

• slowly

Landforms with solid rocks might take...

• seconds to erode

• hundreds, thousands of millions of years to erode.

Tags

NGSS.MS-ESS2-2

If a landform is made of loose material, ________ can make it erode quickly.

• insects

• wind and water

Tags

NGSS.MS-ESS2-4

Scientist use models to help them answer questions about the real world. Models are...

• exactly the same as the real world

• similar to and different from the real world

Tags

NGSS.MS-ETS1-4

NGSS.MS-LS2-3

What information about a cliff would help you explain why it might erode quickly?

• the cliff is brown

• the cliff is made of loose material

Tags

NGSS.MS-ESS2-2