Answer:
The theme is The History of puterico
Explanation:
Consequences. When sea levels rise as rapidly as they have been, even a small increase can have devastating effects on coastal habitats farther inland, it can cause destructive erosion, wetland flooding, aquifer and agricultural soil contamination with salt, and lost habitat for fish, birds, and plants
I think you meant for Tainted to be B and Opened to be C but anyways the answer is... Tainted! Hope this helps love! <3
Comparison and contrast, as it is explaining the similarities between coal and petroleum.