Project WET Instructional Resources
Cross-Reference Guide for Manitoba Science Curriculum for: Project WET Curriculum and Activity Guide 2.0
Backgrounders and Student Sheets
Although we do not see it, a large portion of the Earth’s fresh water is stored in the ground. Groundwater makes up about 30% of all fresh water resources on the planet. In comparison, surface water reporesents only 0.3% of the Earth’s fresh water resources.