Answer:
almost 12 million so we can just round that to 10 million since its closest to that number
Explanation:
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Height of the Mount Everest is <span>8,586 meters or 28,169 ft
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It is no longer a major economic center of china
Answer:
An oil well is formed
Explanation:
Limestone is a kind of sedimentary rock that is rich in minerals, most of them work as nutrients for some living things like corals and clams, that is the reason why in the first point is quite common to find these living things.
In the case of the shale, is a kind of rock that is like compact sand, doesn`t have enough minerals to living things. even more, there are different colors depending the mineral that is the dominant in the rock.
If it is black is a signal of organic compounds, that is the reason why in the second point just the clams are present but not the coral.
And in the third point, both living things dissapear, because this shale turns into oil.