Across
- 6. matter that has a definite shape and volumes, such as a rock
- 7. hot liquid
- 10. force of attraction between any two objects
- 11. Spinning of a planet, moon, sun, or other object, around its axis
- 12. condition in which there are no more living species
- 14. organ system that removes wastes from the body
- 15. organ in the urinary system that filters waste from the blood
- 16. core- innermost part of earth, made of solid iron and nickel
- 17. molten rock that makes up earths mantle and becomes igneous rock when it cools
- 19. any material, liquid or gas, that can flow
Down
- 1. a push or pull
- 2. an animal that feeds only on plates, such as a deer
- 3. a huge, slowly spinning tropical storm that forms over water and has winds of 119 km
- 4. to plates that move closer to each other
- 5. ridge that separates two drainage basins
- 6. mixture of rock, mineral particles, and organic matter that forms at earths surface
- 8. slide past each other
- 9. two plates move away from each
- 13. a hot flame
- 18. organs that take in oxygen that is dissolved in water