Problem: OPTIONS:
- metamorphic
- crystalline
- silicon
- peridotite
Q: Q: The rock of the mantle is mostly what? A:
Answer: peridotite
Problem: OPTIONS:
- electrolysis fuel
- polymerization fuel
- nuclear fue
- hydrocarbon fuel
Q: Q: Gasoline, natural gas, fuel oil, diesel fuel, jet fuel, coal, kerosene, and propane are examples of what type of fule? A:
Answer: hydrocarbon fuel
Problem: OPTIONS:
- tailslide
- underlain
- tailplane
- anticline
Q: Q: What is the term for a fold that arches upward? A:
Answer:
anticline