Are you able to give the options? It may be helpful for me to be able to answer the question.
Answer: Graven images represent false gods. APEX
Answer:
The transcontinental railroad
the discovery of gold in the west
wide availability of farmland
Explanation:
took the test and got it right
I believe the answer would be C, burning fossil fuels. Oil and gas is made up of the remains of microscopic plankton. Over millions of years the remains become the carbon-rich coal, oil and gas we can use as fuel. When fossil fuels are burned they release carbon dioxide into the atmosphere, thus contributes to global warming.