Here's our 2D thinking of this really important comparison!
So we did more research to see where all the freshwater on the Earth is, since we see a lake, but some folks in the country don't see any water. And maybe they get their water from somewhere else. So here's what we found and modeled two-dimensionally of all the fresh water on the Earth:
- Where is groundwater?
- Is it at different depths?
- Why do some places have groundwater and others don't?
- How do they get groundwater out of the ground?
- How do they clean groundwater?