Where is most of Earth’s water located?
What is groundwater?
Water can exist on Earth as...
What are the two kinds of water that exist on Earth?
Freshwater makes up how much of the Earth's water supply?
Saltwater makes up how much of the Earth's water supply?
Well water is
Humans can only consume (drink)
Salinity is the amount of salt in a body of water.
Where is most of Earth's freshwater found?
The pie chart above shows all of the ways that a certain town uses the local water supply. Which idea below would likely have the greatest impact on conserving water?
The graph above shows the chemicals and/or pollutants that are polluting our groundwater. Use this graph above to answer the following question. As the United States' population continues to grow, what is likely to be the greatest threat to our groundwater?
Potable water means...
Based on the pie chart above, which source of pollution listed below is responsible for adding the most pollution to the oceans?