Global warming refers to
A) the expectation that the Earth's atmosphere is becoming warmer due to the decreasing size of ice masses in Antarctica.
B) the expectation that the world will share a common weather pattern by the year 2010.
C) the expectation that the Earth's atmosphere is becoming warmer due to high levels of carbon monoxide production.
D) the spread of nuclear power throughout the world.
E) the melting of the polar ice caps.
Answer: C