Rock Cycle- BrainPop

What are the three types of rocks that are part of the rock cycle?

• Hard, soft, brittle

• Sand, stone, and volcanic

• Dactylic, iambic, and spondaic

• Igneous, metamorphic, and sedimentary

What do you need in order for igneous rock to form?

• A volcano

• A mountain

• A glacier

• A canyon

What is the difference between magma and lava?

• Magma is very hot, lava is cool.

• Magma is molten rock within the Earth; lava is molten rock on the Earth's surface.

• Magma is molten rock on the Earth's surface; lava is molten rock within the Earth.

• Magma is cool, lava is very hot.

Which of these is a sedimentary rock?

• Granite

• Obsidian

• Sandstone

• Quartzite

Tags

NGSS.MS-ESS2-1

What can you infer about metamorphic rocks from their name?

• They form deep within the Earth

• They form on Earth's surface

• They form under heat and pressure

• They have changed in some way

What has to happen to sediment in order for it to become sedimentary rock?

• It has to bond and harden

• It has to be buried deep within the Earth

• It has to be around a volcanic eruption

• It hs to be washed way by wind and rain

Tags

NGSS.MS-ESS2-1

When does a sedimentary rock become a metamorphic rock?

• When it's left alone over a long period of time

• When it erupts out of a volcano

• When its sediments bond together

• When it's subjected to intense heat and pressure