Across
- 4. something that needs independent variables
- 8. uneven heating in the atmosphere
- 9. example:global winds
- 14. an organism that eats other organisms
- 15. winds that prevail around the globe
Down
- 1. Fossil fuels
- 2. first planet from the sun
- 3. Earth, moon, and sun are in a 90 degree angle
- 5. a part in a experiment
- 6. ____:sun as rain is to cloud
- 7. summer,winter,spring, and fall
- 10. found in food and batteries
- 11. every energy conversion ends in this
- 12. when one organism is harmed while the other is benefited
- 13. Earth, moon, and sun are in a straight line