With humans being made up of 60% water, our natural instinct might be to fight for it. How Much Water is on and in the Earth. 0.5% of the earth's water is available fresh water. In some areas, the glacier often melts in summer to provide additional drinking water. Distribution of the Earth's water. Retrieved from https://www.nationalgeographic.com/environment/freshwater/freshwater-crisis/, Ocean Service. 1%. Mapping environmental conflicts and cooperation. When water evaporates, liquid molecules become gas molecules as they rise through the atmosphere. They’re either locked up in polar ice caps and glaciers, stored in the atmosphere or soil, are highly polluted, or are too far underneath the earth’s surface to be extracted. A spilled gallon of gasoline can pollute 750,000 gallons of water. (2007). Approximately 71% of the earth's surface is covered by water. • Four farmers were hacked to death in northeast Tanzania over the disputed Pangani River Basin in 2013 (Factbook). Living in the Environment, An Introduction to Environmental Science; G. Tyler Miller Jr. 50 Simple Things Kids Can Do To Save The Earth; The EarthWorks Group. The cost of desalting sea water in the U.S. ranges from $1 to $16 per 1000 gallons. Bureau of Reclamation. Even then, just 1 percent of our freshwater is easily accessible, with much of it trapped in glaciers and snowfields. Second, distance. (2010, September). While nearly 70 percent of the world is covered by water, only 2.5 percent of it is fresh. I utilize my multimedia and communication experience in the NGO and humanitarian fields to bring light to important topics. Its sparked many protests by local residents as the proposal involves fracking on land where residential communities, wildlife, and children’s schools exist. They usually start as small creeks in the mountains, and then gradually merge with larger streams as they flow downward, eventually forming large rivers which empty out into the ocean. Groundwater - water which infiltrates into the ground through porous materials deeper into the earth. Before class starts, fill the 5-gallon bucket with water. Retrieved from, https://www.usbr.gov/mp/arwec/water-facts-ww-water-sup.html, http://www.cnn.com/2010/WORLD/meast/09/19/pakistan.water.dispute/, http://www.ngwa.org/Fundamentals/teachers/Pages/information-on-earth-water.aspx, https://www.nationalgeographic.com/environment/freshwater/freshwater-crisis/, https://oceanservice.noaa.gov/facts/drinksw.html, https://water.usgs.gov/edu/earthwherewater.html, https://water.usgs.gov/edu/gallery/global-water-volume.html, https://www.alternet.org/story/147334/how_much_longer_until_we_run_out_of_enough_drinkable_water, https://insteading.com/blog/clean-water-human/, http://www.un.org/waterforlifedecade/scarcity.shtml, https://www.worldatlas.com/articles/what-percentage-of-the-earth-s-water-is-drinkable.html, How to Select the Best Rain Barrel Pump for Your Harvesting System, How to Collect Rainwater on Your Rural Homestead, The 18 Best Water Storage Containers for Emergencies in 2020, https://earthjustice.org/features/campaigns/fracking-across-the-united-states, https://www.scientificamerican.com/article/fracking-can-contaminate-drinking-water/, Permaculture Gardening: a Sustainable Arrangement, Unexpected Sources of Pollution in the Earth’s Waterways. However, since the oceans have high salinity, the water is not useful as drinking water. Most lawns only need an inch of water each week. How much does an individual use daily? An aquifer with high pressure can cause the groundwater level to rise to the surface once a well has been dug (Groundwater Association, 2012). This is a sensible issue as a proper level of hydration helps the kid develop properly, maintain a healthy weight and good concentration levels. Retrieved from https://water.usgs.gov/edu/earthwherewater.html, Perlman, H. (2016, December 2). However, the amount of water from glacier melt is not sufficient to increase the available fresh water to above 1%.

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