Rocks and Soil

Which type of rock forms from extreme heat and pressure?

• Igneous
• Sedimentary
• Organic
• Metamorphic

Which type of igneous rock forms above ground?

• Intrusive
• Organic
• Extrusive
• Foliated

A metamorphic rock changes into an igneous rock by what two processes?

• Melting and cooling
• Extreme heat and pressure
• Compaction and cementation
• Weathering and erosion

Wind, water, and ice breaking down rock is called

• Erosion
• Deposition
• Compaction
• Weathering

Lava which cools on Earth's surface forms an

• metamorphic rock
• intrusive igneous rock
• extrusive igneous rock
• foliated metamorphic rock

Magma cooling and hardening below Earth's surface forms an

• Intrusive igneous rock
• Extrusive igneous rock
• Foliated metamorphic rock
• Organic sedimentary rock

Sediment being dropped off and laid to rest

• Deposition
• Erosion
• Weathering
• Lithification

This rock started as molten magma. What type of rock is this?

• Sedimentary
• Igneous
• Metamorphic

This rock was another type of rock that was heated and compressed over time. What type of rock is this?

• Sedimentary
• Igneous
• Metamorphic

This rock was formed by smaller pieces of rock that settled at the bottom of a lake millions of years ago. What type of rock is this?

• Sedimentary
• Igneous
• Metamorphic