We dunno.
At one time scientists thought it came from comets, but now that we've learned more about the relative isotopic abundances in comets, that is no longer seeming quite so likely.
Vast amounts of water are used by agriculture and industry.
It means that we might just be drinking Marie Antoinette's bath water! It is amazing that the earth recycles ALL of it's water.
Salt water accounts for 97.5% of all water on Earth. The oceans, seas and bays are salt water and represent 96.5% of all water on Earth. Another 1% exists as saline ground water. See related links.
Hydrosphere
Please rephrase - question does not make sense
Water moving all around the earth is called the Water Cycle.
The water in the Earth's surface is called the hydrosphere.
All living things on Earth need water. The water cycle of evaporation, condensation, precipitation, and collection keeps the water on Earth in balance.
The hydrosphere is the term used to describe all of the earth's water.
No. The prefix bio- means life. The biosphere is all life on Earth. The Greek prefix for water is hydro-, so the hydrosphere comprises all of Earth's water.
Approximately 97% of all the water on Earth is found in the oceans.
Lithosphere is all the land on earth. And hydrosphere is all the water on earth.
No, not all the water on Earth is part of the biosphere. The biosphere includes all the living organisms and their interactions in the Earth's system, while water exists in various forms and locations such as oceans, rivers, ice caps, and groundwater. Water is an essential component for life within the biosphere, but not all water is directly involved in supporting living organisms.
The term that means all the liquid and solid water on Earth is "hydrosphere."
Vast amounts of water are used by agriculture and industry.
hydrosphere
a water cycle . . ___ :)