J. Baird Callicott taught the first class in environmental ethics in 1971 at the University of Wisconsin, Stevens Point. Holmes Rolston III was teaching a similar class at Colorado State University in _______.
A. 1971
B. 1972
C. 1973
D. 1975
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TheIntergovernmentalPanelonClimateChange(IPCC)wasformedin_______bytheWorldMeteorologicalOrganization(WMO)andtheUnitedNationsEnvironmentProgram(UNEP).
A. 1975
B. 1980
C. 1988
D. 1998
Whichofthefollowinggasesisnotgreenhousegases?
A. CO₂
B. methane
C. nitrousoxide (N₂O)
D. carbonmonoxide (CO)
Whichofthefollowinggasesisnotgreenhousegases?
A. perfluorocarbons (PFCs)
B. CO₂
C. nitrogen gas (N₂)
D. hydrofluorocarbons (HFCs)
Whichofthefollowinggasesisnotgreenhousegases?
A. perfluorocarbons (PFCs)
B. hydrogengas (H₂)
C. sulfurhexafluoride
D. CO₂