You are presented with the question "The use of oil, gas and coal contributes to what?" and the following answer choices: 
- heat is produced
 - animal extinction
 - heat production
 - radiation
 - Global climate change
 - Quality of life
 - rain
 - electricity

Now knowing that gases released during the use of fossil fuels causes global warming and global warming is linked to the combustion of oil, gas and coal, choose the best answer.


 

     Global climate change    