| Groundwater | Surface Water | Importances of Water | Drainage Basins and Watersheds | Extra | 
|---|---|---|---|---|
| 
					  What is groundwater?					 
					 Water that soaks into the Earth's surface | 
					  What is surface water?					 
					 water on the Earth's surface | 
					  What is 71%?					 
					 the amount of area water covers on the earth | 
					  What is a drainage basin?					 
					 an area of land that drains into a river stream | 
					  What is an aquifer?					 
					 layers of rock that trap and store water | 
| 
					  What is permability?					 
					 Stuff that allows water to pass through it | 
					  What is runoff?					 
					 water that falls but doesn't go into the earth and turns into surface water | 
					  What is 3%?					 
					 how much water is freshwater | 
					  What is a watershed? 					 
					 another name for a drainage basin | 
					  What are human advantages?					 
					 Give people things to drink and keep things alive and recreation | 
| 
					  What is the zone of aeration?					 
					 the area beneath the areas surface where water collects | 
					  What are lakes?					 
					 low areas of land where surface water collects | 
					  What is frozen?					 
					 the form of most of the 3% of freshwater | 
					  What is a divide? 					 
					 the high ground that seperates two drainage basins | 
					  What are ecosystem advantages?					 
					 They allow plants to grow and keep the ecosystm alive | 
| 
					  What is the zone of saturation?					 
					 Where water fills all the available space in the soil | 
					  What are oceans?					 
					 large areas of salt water | 
					  What are dams?					 
					 hold back water to create resivoirs. | 
					  What are streams?					 
					 Small bodies of flowing fresh water | |
| 
					  What is water table?					 
					 the upper most area of the zone of saturation | 
					  What are wetlands?					 
					 land area where soil remains wet for all or part of the  year | 
					  what are deltas?					 
					 triangular deposits of soil | 
					  What are rivers?					 
					 a large flowing stream of water that is fed by smaller streams or tributaries | |