1) The combustion of fossil fuels has a negative impact on the global carbon cycle. This is because when fossil fuels are burned they give off carbon emissions. With the combustion of fossil fuels growing, more and more carbon is being put into the global carbon cycle which is going to cause global warming-a negative effect. Therefore, the combustion of fossil fuels is having a negative impact on the global carbon cycle.
2) Predicting our future oil supply is controversial and involves some uncertainty because we don’t know for sure how much oil there is left in this world as well as how much oil we are looking at using in the future.
3) Offshore drilling of oil and drilling for oil in the Arctic National Wildlife Refuge have both positive
2) Predicting our future oil supply is controversial and involves some uncertainty because we don’t know for sure how much oil there is left in this world as well as how much oil we are looking at using in the future.
3) Offshore drilling of oil and drilling for oil in the Arctic National Wildlife Refuge have both positive