Science

4. when two sets of data show patterns that can be related
6. plate motion/has contributed to long-term climate change over billions of years
7. currents/is the movement of water in a certain direction
8. single landmass that began to break up about 200 million years ago
10. tiny,solid particles that are suspended in the air of water
12. polor/three major climate zones
13. condition of Earth's atmosphere at a particular time and place
14. the angular distance in degrees, north and south from the equator
16. effect/is the process by which gasses in the atmosphere absorb and radiate energy as heat back to Earth

1. to the height of an area above sea level
2. models/scientists predict the effects of an increase in greenhouse gasses on future global climate
3. conditions in an area over a long period of time
4. the weather conditions of an area over a long period of time
5. surface features of an area combine to form
9. warming/is a gradual increase in average global temperature
11. curreents/currents on the surface of the ocean
15. age/is a long period of cooling during which ice sheets spread beyond polar regions