The Rock Cycle, Fossils, and Fossil Fuels

12345678910111213141516171819202122232425
Across
  1. 3. A form of renewable energy that comes from the sun.
  2. 5. A shiny black fossil fuel that is mined.
  3. 6. The process that squeezes sediment together.
  4. 9. The name of the phenomenon that traps heat in Earth's atmosphere.
  5. 10. A fossil fuel most commonly used for cooking and heating homes.
  6. 12. A type of rock that forms when magma or lava cools and hardens.
  7. 15. A fossil fuel from which the gasoline used for cars is derived.
  8. 17. What rises as more greenhouse gases are trapped.
  9. 19. What fossil fuels provide when burned
  10. 20. A gas that is released when fossil fuels are burned.
  11. 21. Molten rock above Earth's surface
  12. 23. A fuel formed from the remains of ancient plants and animals over millions of years.
  13. 24. Fossil fuels are considered this type of resources because they take millions of years to form.
  14. 25. Any type of rock can turn into sediment by _ & erosion.
Down
  1. 1. The gradual heating of the Earth due to trapped gases.
  2. 2. A form of renewable energy that comes from moving water.
  3. 4. Metamorphic rock is formed by extreme heat and _.
  4. 5. The process that glues sediment together.
  5. 7. Sediment is moved to a new location by _.
  6. 8. The process that breaks rocks down into sediment.
  7. 11. A harmful result of burning fossil fuels
  8. 13. The process of becoming a fossil.
  9. 14. A type of rock that forms when small pieces of rock and sand are squished together in layers.
  10. 16. A type of rock that forms when pre-existing rock experiences extreme heat and pressure.
  11. 18. Molten rock beneath Earth's surface
  12. 22. The process that turns magma or lava into igneous rock.