| A | B |
|---|
| water cycle | the movement of water from the ground to the air back to the ground |
| condensation | the process in which water is cooled and changed back to a liquid |
| evaporation | the process in which water is heated and changed into a gas |
| precipitation | water falling to the ground as a solid or a liquid |
| pollution | material out into the natural environment that causes a negative change |
| conserve | to protect something from harm or destruction |
| Sun | origin of energy |
| Sun | drives the water cycle |
| well | an underground source communities and indivdual people use to get water |
| river | a source for communities to get water |
| reservoir | a place where watered is stored for communities to use |
| a way to conserve water | check for leaks in faucets and pipes |
| a way to conserve water | turn the waster off after wetting yur toothbrush |
| a way to conserve water | take shorter showers |
| a way to conserve water | only run the water hose as needed when washing the car |
