Short Answer
____________ refers to the observed increase in the earth's average temperature.
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q1: By the 1980s, evidence had accumulated that
Q2: What U.S. president sponsored a Climate Change
Q3: _ offer benefits that must be shared
Q4: Which U.S. president had close ties to
Q5: What is the Keystone XL?
Q7: _ is the most controversial contemporary global
Q8: What is a "cap and trade" system?
Q9: Which of the following are endangered by
Q10: What is a "collective good"?
Q11: President Reagan signed the 1987 _.