Across
- 2. What was Earth’s supercontinent called?
- 5. What do you call molten rock before it has erupted?
- 7. What type of plate boundary is mostly found at ocean ridges?
- 8. Over a long period of time while under extreme heat and pressure, graphite turns into which precious mineral?
- 10. Someone who studies earthquakes is known as a what?
- 11. What is the largest star in the solar system?
Down
- 1. What is the only rock that floats called?
- 3. What keeps the planets in orbit around the sun?
- 4. Trivia Question: “For every action, there is an equal and opposite reaction” is an example of
- 6. What is the smallest unit of matter?
- 9. What metal is found at the center of the Earth?