Across
- 1. type of energy that is the sum of all KE & PE energy
- 5. the pull of Earth’s gravity on an object
- 7. weathering caused by living things
- 9. rust is the result of ________ weathering
- 11. the C in C02 stands for…
- 12. a force that prevents sliding
- 14. means water
- 15. 2 or more atoms bonded together
- 17. contains all life on Earth
- 18. type of force where 2 or more forces cancel each other out
- 19. current that causes a sea breeze
- 22. the energy of motion
Down
- 2. layer where meteorites burn up
- 3. glaciers picking up rocks
- 4. gasoline is _______ potential energy
- 6. raising the temperature of an object leads to thermal _______
- 8. large sheets of slow-moving ice
- 10. lowest layer of the atmosphere
- 13. for every action there is an equal and _______ reaction
- 16. an acid that dissolves limestone
- 20. the thin outermost layer of the geosphere
- 21. the standard unit to measure force