Science

4. An event such as an earthquake, flood or hurricane which causes widespread damage or loss of life
7. The continuous process by which water moves from the Earth's surface to the atmosphere and back
10. Liquid to a gas
11. Layer in the atmosphere that shields Earth from UV radiation
12. bands of high speed winds about 10 kilometers above Earth's surface
13. The process of water movement through a plant
15. The part of Earth that includes all the living things

1. to cover with a material that keeps electricity, heat, or sound from escaping.
2. the movement of air caused by differences in air pressure
3. Climate zones with moderate temperatures that are located between the tropics and polar zones
5. A mixture of gases that surrounds a planet or moon
6. Gas to a liquid
8. The condition of Earth's atmosphere at a particular time and place
9. The average weather conditions in an area over a long period of time.
14. A climate zone with little precipitation and really cold weathers