In what year will Europe's population be the lowest?
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Answer 1
Answer:
Europe is currently the third most populated continent with about 800,000,000 inhabitants. Europe's population growth rate has been decreasing due to recent trends and events, however, it is expected to increase though not soon. Anyways, Europe is not expected to reach the spot of the lowest populated continent, at least not in any time that is predictable.
The Cenozoic era is best described as the era in which
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The Cenozoic Era began about 65 million years ago. It is the third documented era in the history. It is the era which catches the end of the Cretaceous-Paleogene extinction event at the close of the Cretaceous Period which wiped out the non-avian dinosaurs.
Why does the topsoil contain much more humus than the subsoil? Options: A) Because of erosion B) Due to the action of microorganisms C) Because of plant decomposition D) All of the above