wind patterns air temperatures the quality of water the amount of precipitation
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Scientists have monitored the amount of acid rainfall in Frederick County, Maryland, since 1982. Humans in Frederick County are affected by acid rain because acid rain alters
Possibilities:
- wind patterns
- air temperatures
- the quality of water
- the amount of precipitation

the quality of water