Multiple Choice
Why is the use of proxy data necessary when studying past climate change?
A) Modern recording instruments are skewed by pollutants in the atmosphere
B) Modern data has been biased by religious influence or political ideologies
C) Instrumental records only go back a couple of centuries and are more incomplete the older they are
D) Geological and atmospheric changes occurring at the time work differently than today
Correct Answer:
Verified
Correct Answer:
Verified
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