Earth Materials

What type of rock is this?

• Sedimentary

• Igneous

• Metamorphic

• Sand

Tags

NGSS.MS-ESS1-4

Which force plays a major role in the formation of metamorphic rock?

• Acceleration

• Friction

• Pressure

• Centrifugal force

Compaction and cementation are two common processes associated with:

• Extrusive igneous rocks

• Intrusive igneous rocks

• Sedimentary rocks

• Metamorphic rocks

What process is used to form metamorphic rocks?

• Lava cools and hardens to form a rock.

• Bits of sand gravel form layers that turn into rock from pressure.

• I don't know :(

• Extreme heat and pressure from inside the Earth turns rocks into new rocks.

What type of rock is this?

• Intrusive Igneous

• Extrusive Igneous

• Metamorphic

• Sedimentary

Which type of rock is made when magma cools?

• sedimentary
• igneous
• metamorphic
• all of the above

Flood water pounding against a canyon wall and wearing it down.

• weathering
• erosion
• deposition

Tags

NGSS.MS-ESS2-2

Rain washing away soil from a hillside.

• weathering
• erosion
• deposition

Layers of sediment forming at the bottom of the ocean.

• weathering
• erosion 
• deposition

Tags

NGSS.MS-ESS2-1

A mudslide flowing down a steep hill.

• weathering 
• erosion
• deposition

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS3-2