Why was the concern over global cooling replaced with a concern over global warming?
a. the...
Geography, 31.08.2019 03:30 alexfvdsdfgfd8151
Why was the concern over global cooling replaced with a concern over global warming?
a. the science community needed a cause to frighten the general population.
b. steady surface temperature increases were noted between the 1970 s and 90 s.
c. air pollution only became a concern in the 1980 s.
d. scientists observed severe ocean acidification.
Answers: 2
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Alandscaper is shopping for landscaping materials. she wants to use materials through which water flows easily. which materials should she choose? check all that apply. clay gravel granite rocks with cracks loosely packed soil
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