geography words

2. Hydrology is the scientific study of the movement, distribution, and management of water on Earth
7. the part of the earth's surface that is not covered by water, as opposed to the sea or the air:
8. the weather conditions prevailing in an area in general or over a long period:
9. make (something needed or wanted) available to someone; provide
11. what farmers use to water their crops
12. an area or ridge of land that separates waters flowing to different rivers, basins, or seas.an area or region drained by a river, river system, or other body of water.
14. a body of permeable rock which can contain or transmit groundwater.
15. the action of collecting water, especially the collection of rainfall over a natural drainage area:

1. he presence in or introduction into the environment of a substance which has harmful or poisonous effect
3. the surroundings or conditions in which a person, animal, or plant lives or operates:
4. the biggest body of water
5. water fall out sky
6. the process of taking salt out of salt water
10. what we drink
13. what you plant plants in