On a worldwide basis, which of the following factors exerts the greatest influence over natural vegetation?

a. climate
b. soil
c. topography
d. humans


a

Environmental & Atmospheric Sciences

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Autotrophs (or primary producers); heterotrophs Fill in the blank(s) with the appropriate word(s)

Environmental & Atmospheric Sciences

________ is defined as leaders diverting national resources for their personal gain

A) Kleptocracy B) Crony capitalism C) Theravada D) Nepotism E) none of the above

Environmental & Atmospheric Sciences

What is the major deterrent to the widespread use of desalination?

A) lack of technology B) lack of a water source C) lack of an energy source D) taste E) expense

Environmental & Atmospheric Sciences

Which of the following accurately describes the typical impact of cloud cover on daily temperatures?

A. Maximum daily temperatures under hazy skies are less than those under clear skies. B. Daily temperatures minima and maxima are not influenced by cloud cover. C. Minimum daily temperatures under hazy skies are less than those under clear skies D. Maximum daily temperatures under hazy skies are greater than those under clear skies.

Environmental & Atmospheric Sciences