Web9 mrt. 2008 · Answer Chris: In that sort of timeframe, I reckon the answer is [Earth's water has remained] roughly the same. It does increase by a small amount - I think the stated … WebWhen broken down by population, most countries' water resources range between 1 000 and 20 000 m³ per inhabitant, but in water-rich countries an inhabitant's share can be as …
How much water does Earth hold? - BBC Future
WebWorldwide, agriculture accounts for 70% of all water consumption, compared to 20% for industry and 10% for domestic use. In industrialized nations, however, industries consume more than half of the water available for human use. Belgium, for example, uses 80% of the water available for industry. Freshwater withdrawals have tripled over the last ... Web8 nov. 2013 · Sam Hume explains. W. We think of Earth as watery – the blue planet. But how much water is there, and where exactly is it held? As well as the obvious places … shubh - elevated mp3 download
What Is Earth? NASA
Web9 sep. 2010 · How much water is that? It's roughly 326 million cubic miles (1.332 billion cubic kilometers), according to a recent study from the U.S. Geological Survey. Some 72 … Web25 sep. 2024 · About 71 percent of the Earth's surface is water-covered, and the oceans hold about 96.5 percent of all Earth's water. Water also exists in the air as water vapor, in rivers and lakes, in icecaps and glaciers, in the ground as soil moisture and in aquifers, … Earth's water is (almost) everywhere: above the Earth in the air and clouds, on the … A huge amount of water exists in the ground below your feet, and people all … The rest of the water on Earth is fresh water. Fresh water is stored in liquid … The water stored in ice and glaciers moves slowly through are part of the water … Where does the water in rivers go? Like everything else on (and in) the Earth, … Condensation is the process of gaseous water (water vapor) turning into liquid … The oceans are, by far, the largest storehouse of water on earth — over … Greenlake Lake in Seattle, Washington. Urban lakes are highly valued by local … WebThe average agricultural water use for low-income countries is 90 percent; 79 percent for middle income and only 41 percent at high incomes. There are a number of countries across South Asia, Africa and Latin America which use more than 90 percent of water withdrawals for agriculture. The highest is Sudan at 96 percent. shubh elevated mp3