A force that is important in driving plate tectonics is
A. slab pull.
B. upwelling mantle, such as in hot spots.
C. ridge push.
D. All of these choices are correct.
Answer: D
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Indicate whether the statement is true or false
From time to time, the upper air westerlies and the associated polar jet stream develop meanders called long waves or _______________ waves
Fill in the blank(s) with correct word
A valley breeze develops its maximum strength in the early afternoon
a. True b. False
How do intertidal organisms separate themselves?
A) Zones based on the substrate brought in from the tides B) Zones based on the amount of submergence or emergence in water C) Zones based on the height of the tides D) Zones based on the amount of nutrients brought in from the tides.