Across
- 3. a smooth thick liquid fossil fuel
- 7. a natural layer of sand, rock, coal, or other material
- 10. the average weather conditions in a place over 30 years or more
- 12. when a resource cannot be replaced quickly it is calle non-___________
- 14. a fossil fuels that is in gas form
- 15. this often happens at a transform boundary
- 17. a solid black fossil fuel
- 19. where 2 plates move towards each other
Down
- 1. this is a landform that happens when two convergent plates collide and move upward
- 2. when one plate slides under another plate
- 4. the preserved remains, or traces of remains, of ancient organisms
- 5. a formation of rock in which oil and natural gas has accumulated.
- 6. a persistent body of dense ice that is constantly moving under its own weight
- 7. where two plates are moving away from each other and new crust is forming
- 8. geoscience processes are natural changes in the structure of rock by things such as __________ and heat
- 9. where two plates slide past each other causing friction
- 11. supercontinent that incorporated almost all the landmasses on Earth (all Earth)
- 13. __________ Wegener was the scientist who proposed continental drift
- 16. the way that resources are distributed around the world
- 18. a deposit of dead organisms