Here is a gay meme bc i bore. d and ga. y

acid rain does not usually kill trees directly. instead, it is more likely to weaken the trees by damaging their leaves, limiting the nutrients available to them, or poisoning them with toxic substances slowly released from the soil. the main atmospheric pollutants that affect trees are nitrates and sulphates.

the answers would be

the first one and the second one

the ratio of the conjugate base to the acid required to attain the desired ph.