Arid and semi-arid soils are noted for their accumulations of:
a. calcium carbonate
b. silica
c. iron
d. clay
a
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Without any addition or removal of water vapour, what happens to the actual vapour pressure when the air temperature increases?
A. It stays the same. B. It decreases. C. It becomes greater than the saturation vapour pressure. D. It increases.
A logical and probable explanation for moving lithospheric plates is ____
a. the breakup of an ancient paleocontinent by volcanic eruptions b. the presence of convection currents in the mantle c. the reversal of the magnetic poles d. the rapid shrinking of Earth's interior
Waves from separate sea areas move away as swell and produce an interference pattern when they come together
If Sea A has wave heights of 1.5 meters and Sea B has wave heights of 3.5 meters, what would be the height of waves resulting from constructive interference? A) 1.5 meters B) 3.5 meters C) 5 meters D) 5.25 meters E) 6 meters
This type of mass wasting is a hazard within Yosemite National Park:
A. rock creep B. slumps C. rock slides and rock falls D. debris flows