In which season(s) is net primary productivity highest in the midlatitudes?
A) spring and fall
B) fall only
C) spring and summer
D) spring only
E) winter only
C
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What are the main climatic influences for this station (air pressure, air mass sources, degree of continentality, temperature of ocean currents)?
What is the only substance to have a higher heat capacity than liquid water?
a. acetone b. gasoline c. ammonia d. ice e. alcohol
Which of the following is true regarding the relationship between molecular motion, wavelength, and temperature?
A. as temperature decreases, molecular motion increases, wavelength increases B. as temperature decreases, molecular motion decreases, wavelength decreases C. as temperature increases, molecular motion decreases, wavelength decreases D. as temperature increases, molecular motion increases, wavelength decreases
Shearing is a type of
A. lithostatic pressure B. compressive stress C. differential stress D. confining pressure