Seismic surveys of the sea have shown the oceanic crust to be divided into ________ major layers.
A. 6
B. 3
C. 2
D. 7
E. 5
Answer: B
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Most major cities are located away from rivers, lakes, or the ocean.
Answer the following statement true (T) or false (F)
______ animals are domesticated animals that have abandoned their dependence on people to resume life in the wild
Fill in the blank(s) with correct word
The abundance of cloudy days in January on the East Coast, particularly the Northeast, can be explained by
A. dew point temperatures being much below air temperature. B. dew point temperatures equaling relative humidity values. C. dew point temperatures not being far below air temperature. D. dew point temperatures much greater than air temperature.
The single factor ________ most strongly predicts the NPP of terrestrial ecosytems
Fill in the blank(s) with the appropriate word(s).