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for as long as it has had continents
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∙ 14y ago
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How long is Earth's climate been changing?
since the earth began its existence
Which planet has a great storm happening on its surface the size of earth and how long has it been goin on for?
Earth
How long has antarctica been alive?
Antarctica is 10% of the earth's surface, so at least that long.
How long have convection currents been moving the Earth's surface?
Approximately 3 billion (3,000,000,000) years
How long has archaebacteria been on earth?
how long has archaebacteria been on earth? how long has archaebacteria been on earth?
Why is the earth which is many times bigger than the moon not more cratered and what happens to craters on earth?
The Earth has an atmosphere That burns up most of themeteors that would otherwise hit it, as well as this the crust of the earth is constantly moving and changing the shape of the surface. Add to this erosion caused by rain and wind and only signs of the biggest meteor hits survive the element's The moon on the other hand has always existed in a vacuum and has been taking direct hits from meteors regardless of size for as long as it has been around with nothing to change the effects they had on its surface.
How long does it take to get to the center of the earth from the surface?
Depends on your speed.
How long energy sun take to get to earth?
Energy, in the form of radiation, takes about 8 minutes to reach from the surface of Sun to the surface of Earth.
How long have mice been on this earth?
they have been on the earth for along time
How long does it take an earthquake to change Earth's surface?
Billions of years
What involves skimming minerals in long patches off the earth's surface?
no
How long was the surface of the earth molten?
The earth was in molten state for approximately 0.8-1 billion years.
