Which greenhouse gas can be generated at landfills and rice paddies?
A. methane
B. ozone
C. carbon monoxide
D. nitrous oxide
Answer: A
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The policy of Apartheid is associated with which nation in sub-Saharan Africa?
A) Nigeria B) Zambia C) Mozambique D) Kenya E) South Africa
In Brazil, what is the primary cause for increase in CO2 in the atmosphere?
A) deforestation B) acid deposition C) burning wood for fuel D) volcano eruptions E) automobile use
The medium ground finches (normally distinguished by a range of beak sizes) that survive drought conditions in the Galapagos can eat the large and tough seeds from the fever plant. This survival can be described best as ________
A) directional selection B) disruptive selection C) the founder effect D) genetic drift E) stabilizing selection
Industrial ecology is defined by all of the following EXCEPT
a. redesigning industrial systems to reduce resource inputs. b. examining the costs of a product only until it leaves the factory. c. minimizing physical inefficiency. d. maximizing economic efficiency.