Both the intracontinental rift and back-arc basin model are based on volcanism associated with mantle plumes
a. True
b. False
False
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The water table has
A. a shape that is opposite of the shape of the surface of the land lying above it. B. an exact shape of the surface of the land lying above it. C. a shape similar to that of the land surface lying above it.
Judge the following sentence according to the criteria given below: The movement of Earth's tectonic plates is responsible for the recent observable climate changes BECAUSE Earth's tectonic plates have not moved great distances.
What will be an ideal response?
What is the source of most of the dissolved materials found in the ocean?
a. Outgassing b. Convection currents c. Dissolving and weathering of crustal rocks d. Biological activities
In an unconformity, the contact represents a gap in the geologic record.
Answer the following statement true (T) or false (F)