An ecosystem where all water runoff drains into a single body of water
a body of rock or sediment that stores groundwater and allows the flow of groundwater.
water that seeps downward into and through soil or rock; water stored underground in rock layers
The amount of open space between rock particles.
ability of rock or soil to allow water to flow through it
Release of harmful materials into the environment
The downward movement of water through soil and rock due to gravity.
the movement of surface water into rock or soil through cracks and pore spaces
Please allow access to your computer’s microphone to use Voice Recording.
We can’t access your microphone!
Click the icon above to update your browser permissions and try again
Reload the page to try again!
Press Cmd-0 to reset your zoom
Press Ctrl-0 to reset your zoom
It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.
Your microphone is muted
For help fixing this issue, see this FAQ.