How does the percentage of groundwater used for irrigation compare to surface water?

Dec 2, 2014 ... To break the numbers down, 96.5% of all the Earth's water is contained within the oceans as salt water, while the remaining 3.5% is freshwater ... Nov 20, 2023 ... Carbon emissions of richest 1 percent surged to 16 percent of world's total CO2 emissions in 2019. ... Oxfam water engineers are having to ... ... water efficiency in manufacturing operations by 25 percent ... Water Resources Group to help improve water policy in several countries around the world. May 14, 2018 ... Covering about 70 percent of the earth, surface water is what fills our oceans, lakes, rivers, and all those other blue bits on the world map. Only a little over 3% of Earth's water is fresh. Most of that fresh water. (68.7%) is frozen in glaciers and ice caps. Two ice sheets, the Antarctica. Ice Sheet ... Billions of pounds of plastic can be found in swirling convergences that make up about 40 percent of the world's ocean surfaces. ... Water Act and will ... Apr 17, 2024 ... Apple ramps up investment in clean energy and water around the world ... Last year, Apple achieved its target for 100 percent water ... Most of the world's drinking water comes from freshwater sources such as rivers, lakes, and underground aquifers. However, the demand for desalinated water is ... Mar 22, 2023 ... A new U.N. water report warns the world is headed toward a global water crisis if human-caused climate change and population growth aren't ... Oct 19, 2023 ... Whether on a local, national, or world level, news media communicates stories to its audience through television broadcasts, magazine articles, ...