Rock Cycle Review

The three main types of rocks are ...

• Igneous, Metamorphic, Sedimentary

• Igneous, Metamorphic, Sediment

• Lava, Heat, Rock

• Lava, Metamorphic, Sedimentary

All of these are processes in the rock cycle EXCEPT for ...

• Weathering

• Erosion

• Compaction

• Condensation

Metamorphic Rocks form by increasing ______________.

• Water and Rock

• Heat and Rock

• Heat and Pressure

• Lava and Pressure

Sedimentary rocks change to sediments by ...

• Pressure

• Heat

• Weathering and Erosion

• None of the Above

Igneous Rocks form when what cools?

• Water

• Magma/Lava

• Obsidian

• Pressure

A rock is made of ________.

• Formed by heat and pressure

• Either Igneous or Sedimentary

• A mixture of different minerals

• Made of molten material

Sedimentary rocks form when ...

• Loose materials (sediments) become compacted and cemented together

• Increase in heat and pressure

• Formed from magma

• Water flowing over the rock for years and years

The ________ shows how one rock changes into another.

• Melting Process

• Rock Cycle

• Formation of Crystals

• Heat and Pressure

Physical Weathering is ...

• The break down of rocks and changing what they are made of

• The break down of rocks without changing what it is made of

• The movement of broken down rocks

• The Rock Cycle

Chemical Weathering is ...

• The break down of rocks and changing what they are made of

• The break down of rocks without changing what it is made of

• The movement of broken down rocks

• The Rock Cycle