Chemistry, 12.10.2019 15:30 medellincolombia99
Which of the following is not a theory supporting global warming?
a.
it is predicted that the average temperature will rise 1.4° c or more over the next 100 years.
b.
human activity has increased greenhouse gases.
c.
over the last 100 years the earth has warmed by 0.74° c
d.
carbon dioxide is an insignificant greenhouse gas.
select the best answer from the choices provided
a
b
c
d
Answers: 2
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Answers: 1
Which of the following is not a theory supporting global warming?
a.
it is predic...
a.
it is predic...
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