Earth does not produce water. The water currently on Earth is believed to have been here since shortly after Earth formed. Water on Earth goes through cycles between the atmosphere, the oceans, and glaciers.. Some water vapor is released by volcanoes, but this is balanced by water carried into the mantle at subduction zones.
water on the earth remains constant.man :)
Doe the amount of water on Earth change ?Why
The earth is composed of 3/4 water and 1/4 land.
97%
The amount of water on the Earth doesn't change very much at all. Trace quantities are dissociated into hydrogen and oxygen by sunlight, or launched into space on our various space craft. Water hardly ever arrives on the Earth from space, but a medium sized comet could deliver billions of gallons of water (and knock our civilization into a new Dark Age) if it collided with the Earth. Many scientists believe that cometary impacts may have provided the majority of Earth's water when our planet was still young.
water on the earth remains constant.man :)
water on the earth remains constant.man :)
water on the earth remains constant.man :)
Not with the current amount of water on earth, there would still be land left over
Will salty water produce more or less water in a solar still- why?
Yes - the Earth has a finite amount of water on it. This water cycles between the oceans and the atmosphere.
Doe the amount of water on Earth change ?Why
The earth is composed of 3/4 water and 1/4 land.
is the amount of water on earth added to every time it rains
It Is The 1 Up There ! :D
The earth is composed of 3/4 water and 1/4 land.
Approximately 71% of the earth's surface is covered by water.