James River and Chesapeake Bay
I don't no how many but Watersheds can be man made although they are mostly naturally formed.
the runoff water in many large rivers , from many larger watersheds combines to drain into the ocean
There are 5 watersheds in the state of PA. (major watersheds)
Watershed Mapping Project delineated 81 Major Watersheds covering the state and around 5600 Minor Watersheds that comprised these Major Watersheds.
The Roanoke River watershed and the New River watershed.
yes watersheds are only in the mountains
Mountain watersheds and many different factors can damage or poison this vital ranching or mining, the water that normally flows into mountain watersheds.
There are many watersheds in the Great Lakes
Watersheds are divided by mountains and other big physical features.
ok one of them is the Chesapeake bay watershed but i don't know the other one sorry :/ :( :/:/:/
What affects occur when watersheds are overused or mistreated?