It is assumed that water arrived on Earth from space, hundreds of millions of years ago.
fossil fuels
For the next hundreds years: wars, pollution, population growth, AIDS, resource depletion, hunger, etc.
A minuscule region comprised of the surface and a few hundreds of meters above and below it.
The path of totality of a solar eclipse is fairly narrow, and the Earth is 3/4 oceans. For any specific spot on the Earth, there may not be any total solar eclipses for hundreds of years.
Sure it could. Any of those. If you'll tell me her age on her own planet, and how that planet's year compares to Earth's year, I'll tell you which power of 10 will produce the most convenient number.
Hundreds.
hundreds of hours.
The question is too broad. Hundreds of rockets have left the earth.
For hundreds and millions of years
Yes, hundreds of them.
Because they're hundreds of thousands of light years away from Earth.
The mantle is counted as the middle part of the earth
No, it does not.
there are hundreds, my quess would be 750.
because they're hundreds of thousands of light years away from earth
One natural. Many hundreds artificial