Recall Quiz - The Earth and Atmosphere

What is the name given to igneous rocks formed inside the earth's crust?

• Intrusive

• Extrusive

What is the name given to the tiny holes in between grains in a rock that enable water, oil, and gas to be trapped in the rock?

What % of the Earth's atmosphere is oxygen?

• 78

• 21

• 0.04

What state of matter is the outer core?

• Gas

• Solid

• Liquid

Select the elements that are found in the Earth's inner and outer core.

• Carbon

• Iron

• Aluminum

• Nickel

Why are fossils NOT found in igneous rock?

Name the 3 fossil fuels

Coal has energy stored as ___________ energy?

• Kinetic

• Thermal

• Chemical

• GPE

Metamorphic rocks are formed when rocks are chemically changed due to ___________ and ________________

The image shows a type of physical weathering, what is the name of this process?