Which of the following statements is(are)true about global warming?
A) The earth has already warmed by between 0.7 and 1.1 degrees Celsius over the past century.
B) Burning fossil fuels is the leading contributor of global warming.
C) The amount of greenhouse gases in the atmosphere has increased by as much as 40 percent since the Industrial Revolution.
D) All of the above.

Question

Quizplus · Accepted Answer

All three statements are true. The earth has already warmed by between 0.7 and 1.1 degrees Celsius over the past century, burning fossil fuels is the leading contributor of global warming, and the amount of greenhouse gases in the atmosphere has increased by as much as 40 percent since the Industrial Revolution. These facts are well-supported by scientific research and are widely accepted within the scientific community.

Which of the Following Statements Is(are)true About Global Warming