Global Warming

Name: ______________________   Date: ____________

Use the clues to fill in the crossword.

Across

  1. 2. Warm weather following a freeze (7)
  2. 5. An abundant nonmetallic tetravalent element occurring in three allotropic forms: amorphous ___ (6)
  3. 7. Whether it's rainy, sunny or windy outside (7)
  4. 8. The prevailing psychological state (7)
  5. 9. How hot or cold something is (11)
  6. 10. Involving the entire earth (6)
  7. 12. The release of electrons from parent atoms (plural) (9)
  8. 14. Moving air (4)
  9. 15. Huge body of salt water (plural) (6)

Down

  1. 1. The star our planet orbits (3)
  2. 3. A quantity that is added (8)
  3. 4. Strength or the ability to control things (5)
  4. 6. A colorless gas soluble in alkalis and cold water (5)
  5. 8. Questioning a statement and demanding an explanation (9)
  6. 11. A mark of a foot or shoe on a surface (9)
  7. 13. To bring to humbler or weaker state or condition (6)