It takes 2 years of graduate study in a subfeild, practicum experience, and a thesis.
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Answer:
As described, The mantle causes the tectonic plates to move.
As the Earth rotates on it’s axis we perceive the sky differently depending on where we are. This is known as a day, where the Earths rotation controls the day/night cycle. As Earth orbits the sun our axis wobbles, thus at different times in the year different regions of the Earth can see different areas in the sky.
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Answer: B.
Explanation:
A replenishable resource is the one which can be produced by natural cycle and can be reused. Such a resource is called renewable resource. The renewable resource can be renewed with due course of time.
Option B is the correct option as it includes the forest. The forest when clear cut for wood or any other need can be grown again by using seeds of the same kind of plants used to grow earlier or by planting plantlets so as to restore the forest again. It is an example of replenishable renewable resource.