The Rock Cycle

What are sedimentary rocks?

• Sedimentary rocks are formed from volcanic activity.
• Sedimentary rocks are types of rocks that are formed by the compaction of sediments.

Tags

NGSS.MS-LS4-1

Which of the following rocks are examples of sedimentary rocks?

• granite

• basalt

• sandstone and limestone

Tags

NGSS.MS-LS4-1

What are metamorphic rocks?

• Metamorphic rocks are formed from volcanic activity.
• Metamorphic rocks are rocks that have been changed due to heat, pressure, and chemical processes.

Tags

NGSS.MS-ESS2-1

What are igneous rocks?

• Igneous rocks are formed from the compression of sediment over time.
• Igneous rocks are rocks formed from the solidification of molten material (magma or lava).

What are examples of igneous rocks?

• Basalt, Granite, or Pumice

• Limestone or Sandstone