Unit 7 Test Review

Which of the following could we see when we let water drip down the sand on the blue tray?

• erosion and weathering

• weathering and deposition

• erosion and deposition

• all of the above

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-4

While walking in a stream by your house, you notice the rocks you are walking on are smooth. What likely caused this?

• deposition

• a volcano

• erosion

• kids playing in the stream

Tags

NGSS.MS-ESS2-2

During our stations, we learned that sand dunes are important to help prevent flooding. What is used to prevent the sand dunes from eroding?

• Keeping the sand loose by digging in it often.

• Leaving them bare so rain can reach the sand.

• Planting grasses in the sand to keep it in place.

• Ignoring them and letting nature take its course.

A seismograph_____________.

• predicts earthquakes

• stops earthquakes

• keeps us safe from earthquakes

• measures the intensity of an earthquake

Tags

NGSS.MS-ESS3-2

What happens when we put a water bottle in the freezer?

• it shrinks

• it melts

• it freezes and expands

• all of the above

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Creating an early warning system for earthquakes would help people_______.

• stop the earthquake

• have time to board up windows

• change the path of the earthquake

• get to a safe location

Tags

NGSS.MS-ESS3-2

How were these deltas formed?

• constructive forces

• destructive forces

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-2

How were these deltas formed?

• erosion

• hardening lava

• weathering

• deposition

Tags

NGSS.MS-ESS2-2

Erosion and deposition can cause ______________.

• children to behave

• plants to grow

• cells to divide

• changes in a river's path

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-4

In our classroom model, why did water run down the slanted black folder faster than the blue tray?

• The black folder was bumpy.

• The black folder weighed more.

• The black folder cost more.

• The black folder was smoother.