Most of the water on Earth is saltwater (97%), and only a little is freshwater (3%).
Video | Jared shows us how much salt water compared to freshwater we have on our planet. Via FunScienceDemos! LearningScience.org
Oceans and seas are saltwater.
Rivers and lakes are freshwater.
Icecaps are freshwater, too.
Groundwater, which is water below the Earth, is freshwater.
Reservoirs are man-made lakes for storing freshwater.