| A | B |
|---|
| Current | cold and warm streams of water that usually travel in a circular motion |
| tide | regular or daily rise and fall of the level of ocean water due to the moon's gravitational pull |
| estuary | deep wide inlet where a river meets the ocean; mixture of salt and fresh water |
| glacier | mass or sheet of moving ice |
| evaporation | process by which water changes from a liquid to a gas |
| wave | the up and down movement of the surface of the ocean water |
| weather | conditions of the atmosphere of a certain place at a certain time of year. |
| condensations | process by which water changes from a liquid to a gas |
| drought | extended dry spell with little or no preciptiation |
| tributary | any smaller stream or river which empties into a larger one |
| arid | dry |
| humidity | amount of water vapor in the air |
| leeward | side of the mountain or island away from the wind |
