to day we see and feel of these things ,water and air.the reason is also to some extend regarding its formation come to be true. but in the beggining of the time when the earth was evolved or before , were there water or not? how did they evolve? i want to know it. if any one is willing to help me please , you are welcome.
2006-07-18 22:23:39 · 4 answers · asked by global 1 in Science & Mathematics ➔ Earth Sciences & Geology
Mr. M has the right idea but the gasses that formed the atmosphere could also have been collected by the gravity of the earth as it formed and was revolving around the sun. It would probably take a few very large comets or many smaller comets to accumulate the amount of water we have on earth now.
You ask about wind also but this is the result of pressure differences caused by variations in where the earth is heated.
2006-07-19 02:59:59 · answer #1 · answered by ebk1974 3 · 0⤊ 0⤋
Air is from the gases escaped via vulcano ( some stream too) and water is brought to the earth by a comet.
2006-07-19 01:02:12 · answer #2 · answered by Dr M 5 · 0⤊ 0⤋
lighting fixtures is the electric powered discharge of clouds. think of the static dangle on you socks in straightforward terms on a good better scale. the lighting fixtures's value is produced via the water droplets in the cloud amassing static electrical energy. the adverse value jumps to a actually charged cloud or the floor. thunder is the sound of the electric powered energy leaping and the gasoline re-pressurizing after the huge quantity of warmth produced via the lighting fixtures.
2016-10-08 02:09:56 · answer #3 · answered by ? 4 · 0⤊ 0⤋
Well, it appears that scientist have no hard evidence, although the theories you all stated above appear to be the most widely held beliefs. Check out these NASA sites
2006-07-19 16:00:18 · answer #4 · answered by Alex L 3 · 0⤊ 0⤋