Resolved Question: Water evaporating from the seas and falling from clouds as rain…?
Posted by adminMar 9
Water evaporating from the seas and falling from clouds as rain, and masses of heated rock moving upwards towards the Earth’s urface are examples of the Earth’s external and internal heat engines. The movement in both the Earth’s engines of heated material upward and cooled material downward, is an an example of
a)gravity
b)solar power
c)convection currents
d)radioactive heat
The U.S. Geologic Survey recommended against the building of the Alaska pipeline. Clearly, this is a sign that
a)the agency opposes all such pipelines.
b)the government always bases its actions on environmental impact reports.
c)governmental agencies can be counted on to protect the environment.
d)its geologists were concerned about the environment.
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