Question

The theory of global warming states that the average temperature of the earth has been increasing over time. This theory will be most strongly affected by scientific studies that,
A. allow the measurement of the earth’s temperatures at the poles.

B. reveal how the earth’s temperature has fluctuated in the past.

C. reveal how the earth’s temperature varies from location to location.

D. allow the measurement of the earth’s temperature with greater precision.

Answer 1

The theory about global warming will be most strongly affected by scientific studies that reveal how the earth’s temperature has fluctuated in the past. The answer is letter C. According to NASA, carbon dioxide levels have increase to nearly 38 percent as of 2009 due to the burning of fossil fuels, cutting down carbon-absorbing forests.

Answer 2

Answer:

B: Reveal how the Earth's temperatures at the poles.

Explanation: Got it right on the quiz.