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Where does the water came from?
asteroids
Most of Earth’s water did come from asteroids, but some also came from the solar nebula. As Wu noted: For every 100 molecules of Earth’s water, there are one or two coming from the solar nebula.
Where does our poop go after we flush?
From the toilet, your poop flows through the city’s sewage system along with all the water that drains from our sinks, showers and streets. From there, it goes to a wastewater treatment plant.
Where does our tap water come from?
Our drinking water comes from lakes, rivers and groundwater. For most Americans, the water then flows from intake points to a treatment plant, a storage tank, and then to our houses through various pipe systems. A typical water treatment process. Coagulation and flocculation – Chemicals are added to the water.
Where does our drinking water actually come from?
Two-thirds of Our Drinking Water Comes from Rivers and Streams If you live in Seattle, your water comes from the Cedar and Tolt rivers, where surrounding forests help protect water quality. If you live in New York, your water comes from the Delaware River basin. The 3.2 million residents of Minnesota’s Twin Cities get their water from the Mississippi River.
Where did the ‘water’ of the Earth come from?
According to Alessandro Morbidelli, the largest part of today’s water comes from protoplanets formed in the outer asteroid belt that plunged towards Earth, as indicated by the D/H proportions in carbon-rich chondrites .
Where did water come from in the beginning?
A study suggests much of the water originated in rocks from which Earth is built. Water is everywhere on Earth – the clouds, the rain, the oceans and rivers, even our own bodies. Where all that water originally came from is a bit of a mystery. NPR’s Nell Greenfieldboyce reports that scientists may have found the answer inside some rare meteorites.
Where did all our water come from?
Water in oceans, rivers, ponds and lakes is heated by the sun, which turns it into water vapor, (which is kind of like invisible water) and the vapor forms a cloud up in the sky. When a cloud gets so full of water that it can’t hold anymore, it rains! The rain water travels back into our rivers and oceans,…