The 2007 Assessment Report concluded that global climate change is caused at least in part by the
A)human use of fossil fuels to generate electricity and power engines.
B)human use of chlorofluorocarbons in refrigeration systems.
C)harvesting of millions of acres of corn,wheat,and soybeans around the world every year.
D)depletion of groundwater supplies.

Question

Quizplus · Accepted Answer

The 2007 Assessment Report of the Intergovernmental Panel on Climate Change (IPCC) concluded that global climate change is caused at least in part by the human use of fossil fuels, such as coal, oil, and gas, for electricity and transportation. The burning of these fuels releases greenhouse gases, like carbon dioxide, into the atmosphere, trapping heat and causing global warming.

The 2007 Assessment Report Concluded That Global Climate Change Is