Answer: Disease (economic disruptions) Also keep in mind that bacterica, cancer, tumors etc. were not brought up till the 1980's - 2000's
Explanation: Look at my comment because it got cencored for some reason
A meter or metre is the base unit of length in the International System of Units. It’s basically a measurement/unit
It would probably be hail since big blocks of ice could easily break the power lines
True; with improvements in technology/manufacturing, acid rain became a major problem