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
b
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Permafrost occurs in what kind of climate?
A) Dfa B) Csa C) ET D) Aw
Methane(CH4 ) has a higher global warming potential than carbon dioxide (CO2 )
Indicate whether the statement is true or false
Which country consumes the greatest amount of energy?
A. India B. China C. Russia D. The United States
All of the following is true concerning freezing rain hazards EXCEPT: freezing rain
A. is difficult to discern in a car because defrosters prevent freezing that might alert a driver to the hazard. B. causes more death and damage per hour than any other storm. C. weighs trees and power lines to the breaking point. D. bounces when hitting the ground, coating the streets with a slick layer of ice.