I would say D is NOT one of the reasons why life is found only on Earth
Basically it means when something is moving in a line and is rotating in a larger system at the same time it appears to move. If you look it up online you can easily find a picture or two that should explain it pretty well.
Continental Rifts are called Continental Plate or Divergent Boundary or Convergent Boundary or Continental Drift.
Hoped I helped:D
<span>It was called that, but that is wrong. Actually, what is now called the Middle East was where the first Civilizations started. Sumer, Akkadia, and Babylon were the first three and they existed long before the area of Italy was civilized. It is even possible that Greece was civilized earlier than Rome. If you ask a Greek, they will say it is so anyway.
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