Multiple Choice
Which of the following does not represent evidence for global warming?
A) The ten hottest years on record have occurred since 1990.
B) In Europe, bird and butterfly species have shifted their ranges northward.
C) The hole in the ozone layer over Antarctica has been growing in size.
D) Plants in northern latitudes have increased the length of their growing seasons.
Correct Answer:

Verified
Correct Answer:
Verified
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