What is the estimated total volume of water on Earth in cubic kilometers?

Jun 7, 2016 ... The province of Ontario shares the Great Lakes—which contain 18 percent of the world's fresh surface water—with the United States. Access to ... Nov 28, 2018 ... At the present time, about 70% of the earth's surface is liquid water (perhaps that includes floating ice around Antarctica, and the Arctic Ice ... 2 Map of the world oceans (By Pinpin [GFDL (http://www.gnu.org/copyleft ... 1 Percentage of Earth's water in various locations. Pacific, 52%. Atlantic, 25 ... Apr 3, 2023 ... On the demand side, the vast majority—roughly 70 percent—of the world's freshwater is used for agriculture, while the rest is divided between ... Of freshwater, 69% resides in glaciers, 30% underground, and less than 1% is located in lakes, rivers, and swamps. Looked at another way, only one percent of ... Irrigation already accounts for 72 percent of all freshwater withdrawals. Human-induced land degradation, water scarcity and climate change are increasing the ... Aug 13, 2018 ... Canada has 7% of the world's renewable fresh water. ... For Canada's 30 million people -- about half a percent of the world's population -- this ... The data below shows the percentage of each country's population who do have access to safe drinking water. It's the largest livable space on our planet, and there's more life there than anywhere else on Earth. ... water column — has actually been explored. We have a ... Belgium floods land in an attempt to stop the German invasion in the First World War ... percent of water to Sarajevo; reduced water flow to city is used ...