Question

Coal-burning factories and increased automobile usage has caused the GREATEST increase in which of these? A) air pollution B) nuclear waste C) soil depletion D) water pollution The "Salt March" of 1930 was a key moment in the independence movement of people in what country? A) Cuba B) Ethiopia C) India D) Vietnam

Answer 1

A)Air pollution
The answer is air pollution

Answer 2

A) air pollution.

Step-by-step explanation:

i believe this is the correct answer because coal burning and automobiles both release Co2 into the atmosphere. though this affects all life it mainly effects air. (IE air pollution.)

i am not sure about the second answer but it indicates it might be India.