Fossils are the remains of plants and animals that have been preserved for millennia in stones under the Earth's surface. They contain the long chapters of the history of our Earth. Fossils tell us what the earth looked like many millions of years ago, what kind of animals and plants lived on its surface and how it was changing. Fossils show us a history of over a billion years old.
From the fossil from a dry, mountainous area we can conclude that the area was once underwater and over time the soil has risen as result of continental drift and uplift. So, a mountain was once the bottom of a prehistoric ocean or sea.
1- The northern hemisphere is in either summer or spring, and the southern is in winter or fall.
B. It grows as nuclear fusion in its core produces more matter.
The sun is 320,000 times as massive as the earth, but only 400 times as far from the moon as the earth is. Therefore the force of the suns gravity on the moon should be twice as big as the earth's and the moon should go around the sun instead of around the earth so the answer is the sun.<span>
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I think the phrase you are looking for is "natural resources" - these include fresh water, food and fertile soil on which crops can easily be planted.
