SCIENCE

123456789101112131415
Across
  1. 4. something that needs independent variables
  2. 8. uneven heating in the atmosphere
  3. 9. example:global winds
  4. 14. an organism that eats other organisms
  5. 15. winds that prevail around the globe
Down
  1. 1. Fossil fuels
  2. 2. first planet from the sun
  3. 3. Earth, moon, and sun are in a 90 degree angle
  4. 5. a part in a experiment
  5. 6. ____:sun as rain is to cloud
  6. 7. summer,winter,spring, and fall
  7. 10. found in food and batteries
  8. 11. every energy conversion ends in this
  9. 12. when one organism is harmed while the other is benefited
  10. 13. Earth, moon, and sun are in a straight line