The answer is the second one
The threat from acid deposition has been steadily increasing in the 21st century because of the increase in the number of industries during this period. The acid particles get trapped in the atmosphere and falls as raid on earth. These acid particles are increasing with the booming of the industrial sector.
It would be China ok bro because of the cornnilla
The p<span>leistocene</span>is the most recent epoch of repeated glaciation on the earth.
-Hope this helps.
Their formations. Good Luck!