| A | B |
|---|
| precipitation | Water moves to ground, usually from clouds |
| evaporation | liquid changes to a gas |
| condensation | gas changes to liquid |
| droplets | tiny drops of water that make up clouds |
| sublimation | change from solid to gas |
| man-made precipitation | irrigation |
| percolation | water moves through the ground |
| infiltration | water moves into the ground |
| run off | water moving across the land |
| interception | water is caught and slowed on its way down |
| transpiration | Evaporation through plants |
| crystalization | change from liquid or gas to solid |
| convection | heat moving in rolling currents |
| density | mass divided by volume |
| disolved oxygen | goes down in warmer water, state standard 6.0 ppm |
| turbidity | measures how much light penetrates water |
| three ways heat moves | conduction, convection, radiation |
| glaciers and ice caps | location of most of the Earth's fresh water |
| irrigation | man made precipitation |
| polutants that can lead to | Eutrophication |
| gas from car exhaust and power plants that causes acid rain | nitrogen |
| This is what there is most of in a solution | sovent |
| this is the stuff dissolved in a solvent | solutes |
| normal pH for water | around 7 |
| measures how acid or base a solution is | pH |
