Nonrenewable Energy

3. How is energy extracted from fossil fuels?
6. Nuclear ________ is a process where the inner core of an atom is split and energy is released.
7. This type of mining is used when the coals is located near the Earth’s surface.
10. This type of glass is much cleaner than oil and coal, and is mostly made of methane.
11. Most nonewneable energy sources are ___________ _________.
12. This type of mining is used when the coal is located deep below the Earth’s surface.

1. This is a process where high-pressure water splits apart the rocks underground, releasing gas.
2. Oil, coal, and natural gas are all forms of _________ energy.
4. What is one product made from petroleum (often used for cars)?
5. This is a black or brownish rock created from the carbonization of ancient plants and animals.
8. This is a name for oil that’s found in underground rock formations.
9. This is a type of energy that involves obtaining powerful energy from atoms.