Based on the information I was able to find I would say "Natural gases".
This is due to the reason it is burned to create heat for buildings which are used for several things we do daily such as cooking, heating, and electricity.
The correct answer is, "The warm Gulf Stream brings heavy rainfall in Southern Florida."
I think the correct answer from the choices listed above is the second option. An archaeologist studies the lives of early humans by examining artifacts. It studies the human activity by recovering and analyzing of material remains. Hope this answers the question. Have a nice day.
The people are not familiar with terms and how their bodies work. They have to interpret numbers and risks to make a health care decision. So if they are not educated in anyway, they wont understand.