1. Canada: Fresh water
Estimates of Canada's fresh water supply vary from five to nine to twenty per cent of the world's fresh water supply, depending on how one defines fresh water (whether meaning available, usable, or just existing). ... Recently concerns that the Earth's population may be ruining the water supply have been unveiled. ... Of the total world's freshwater supply, about one third is found underground, and when many rivers have been dammed, creating very dry land, the water cycle is disrupted causing the ground to become increasingly dry. ... "If human beings dam the rivers, ...
- Word Count: 1147
- Approx Pages: 5
- Has Bibliography
- Grade Level: Undergraduate