CFA #6 Review: Changes in the Geosphere

Place the labels in the correct position.

a

b

c

d

Water

Solid Rock Layer

Title: River Valley

Loose Rocks

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-4

In the river valley above, there are loose rocks on top of a solid layer.

Can water make the valley deeper?

• 
  

  • No, valleys do not get deeper.

• • No, valleys can get deeper, but water cannot make them deeper.

• • Yes, water can make the valley deeper by breaking off pieces of rock from the solid rock layer of the valley and by carrying loose rocks away from the valley.

• • Yes, water can make the valley deeper by carrying loose rocks away from the valley, but water cannot break off pieces of rock from the solid rock layer of the valley.

Tags

NGSS.MS-ESS2-2

Over time, a statue has become rounded and less detailed.

What caused the change?

• Radiation

• Sedimentation

• Deposition

• Weathering

Tags

NGSS.MS-ESS2-2

Chemical weathering occurs faster in humid and warm climates.

• True

• False

Tags

NGSS.MS-ESS2-2

Which number in the diagram shows deposition?

• 1

• 2

• 3

• 4

Tags

NGSS.MS-ESS2-2

Sinkholes are an examples of chemical weathering?

• True

• False

Tags

NGSS.MS-ESS2-2

Find the correct match for each landform

• Caused by chemical weathering

• River Valleys

• moves much slower and shallow

• Sinkholes

• Deep water caused by broken rock pieces

• Rivers

• provides protection from erosion (water)

• Aquifers

• Where majority of our drinking water is

• Dunes

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-4

Label the the different processes of the Rock Cycle.

a

b

c

Melting/Cooling

Heat/pressure

Weathering/
Cementation

Tags

NGSS.MS-ESS2-1

Label the correct order of the Rock Cycle

a

b

c

Sedimentary

Metamorphic

Igneous

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-4

Granite is a light-colored igneous rock found in the mountains. When granite weather, it breaks down into larger grains of sand and much smaller particles of silt and clay. These pieces roll down the sides of the mountain and form pules. After many years, what type of rock would most likely be formed at the foot of a mountain?

• • Magma rock is formed from the intense heat released from the volcanic mountain.

• • Sedimentary rock will form as the layers sand, silt and clay are pressed together.

• • Igneous rock will form since all mountains are formed from volcanoes

• • Metamorphic rock will form due to the pressure caused by the movement of the mountain.

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-2