The term greenhouse effect describes
a. occupational diseases of florists
b. the trapping of heat energy by molecules in the atmosphere
c. the effect climate change has on the economy
d. the efforts of the White House to support environmental legislation
e. mutations in DNA from UV radiation
Ans: b. the trapping of heat energy by molecules in the atmosphere
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Air pollutants are ____ airborne substances
A) exclusively solid B) exclusively gaseous C) exclusively liquid D) either solid, liquid, or gaseous
Environmental science is best described as ________
A) studying all aspects of an environment B) studying ecosystem sustainability and destruction C) focusing on organism relationships within an ecosystem D) studying the physical and chemical aspects of an environment E) focusing on renewable resource sustainability
Sustainable water resources in the future will require:
a. increased efficiency of irrigation b. greater crop yields c. restriction of groundwater withdrawals to sustainable levels d. all of the above
Shorelines are temporary geologic and topographic features. Explain this statement
What will be an ideal response?