Which of the following are natural causes of acid rain? a) volcano emissions, lightning, and microbial processesb) industrial emissions and other man-made pollutersc) smokestacks and volcano emissions d) microbial processes and fuel combustionthe answer was "a"

The answer would be a. All these things pollute the air, and evaporate into the air, so when rain falls, it is acid rain. :)

your answer is b hope that

for e2020. the answer would be some directions from the mountain range so we can find mt. whitney. to locate which direction is north, you should use a   compass. this would not only find mt. whitney, but also becuase of this long paragraph you would get points because it's not like anyone actually reads your work becuase once they read the first sentence it sounds dumb enough to not read becuase i'm not good at answering this but the answer is compass for your benefit.

for e2020 ; -;