Hydrosphere

Match it! Select the correct answer from the pull down...Good luck!

The region of land drained by a river and its tributaries

An underground layer of rock or soil that holds water

Which zone has the highest amount of pressure?

A process that removes small particles to help with turbidity

What percent of earth is freshwater?

Pollutants discharged from a single identifiable location (e.g., pipes, ditches, channels, sewers, tunnels, containers of various types).

What is another word for drinkable?

Organisms or components of organisms that are used to assess the health of a water system