How to slow down a pandemic:
-social distancing! Limiting contact will help slow the spread.
-more healthcare available. helps more treating of the uninsured.
Acid rain can cause many problems, such as stripping paint and burning skin, but I believe the answer you are looking for is "decay," which is the process that occurs when an organism decomposes.
<span>Facts and data are objective, while and opinion is subjective.</span>