Comets, because they are made from ice and dirt.
what are three ways resorce are brought up from under earths surface
scientists must use observations of earths surface to draw conclusions about the mantle.
tectonic plates
It is pumped out of oil reserves within the crust of the earth
why do you think scientists study earths interior?if you were a scientists ,will you undertake a study of the earths interior?
We do not have a definitive answer to this question. Scientists are still researching this question as of 2015. However, if extraterrestrial, it certainly was not ONE extraterrestrial body.
Meteorites.
Meteorites.
nitrogen is brought to earths surface by the gravitational pull of zero gravity
pressure from the heat under the earths surface
what are three ways resorce are brought up from under earths surface
scientists must use observations of earths surface to draw conclusions about the mantle.
tectonic plates
Scientists do not know the answer to this question.
It is pumped out of oil reserves within the crust of the earth
well, it does. haven't you ever heard of hot lava? that's magma rising from the surface.
why do you think scientists study earths interior?if you were a scientists ,will you undertake a study of the earths interior?