Question

Fossil fuels are the only cause of global warming. A. Absolute B. Qualified

Answer 1

On Earth, human activities are changing the natural greenhouse. Over the last century the burning of fossil fuels like coal and oil has increased the concentration of atmospheric carbon dioxide (CO2). This happens because the coal or oil burning process combines carbon with oxygen in the air to make CO2.

Answer 2

Fossil fuels are the only cause of global warming. A. Absolute