water cycle - pptfreedownload.Com

Water Pollution PPT Free Download. Get paper presentation about Distribution of Water Reservoirs, Water Cycle and more on Water Pollution PPT. World Water Supply 97.200% salt water in the oceans 02.014% ice caps and glaciers 00.600% groundwater 00.009% surface water 00.005% soil moisture 00.001% atmospheric moisture Water Pollution Two major classifications Point Source Non-point Source [...]