Multiple Choice
Which of the following does NOT represent evidence for global warming?
A) The 10 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
Q9: One of the major effects of an
Q24: What characteristics would you expect to find
Q34: A skeptic states that climate change may
Q39: During a debate on sustainability,a presenter states
Q41: Carbon dioxide levels are increasing because<br>A)human agriculture
Q53: What causes the movement of warm air
Q54: How much has Earth's mean surface temperature
Q55: Cutting down trees in a forest can
Q56: Ecologists study<br>A)only biotic factors.<br>B)only abiotic factors.<br>C)both biotic
Q63: Increased carbon dioxide levels in the atmosphere