Answer:
cancer, Parkinson's Disease, asthma, non-Hodgkin's lymphoma, Leukemia, ADHD, depression, and anxiety.
Explanation:
Alaska is the biggest in terms of sq miles
The levels of greenhouse gases in the atmosphere have been increasing due to the widespread burning of fossil fuels by the growing human populations.
Sorry, please do elaborate on what it is you are talking about, I am all but lost