Explain formation of ammonia molecule, NH3 based on diagram below. Please help, I am baffled completely by the other diagram that's crossed out. What does it have to do with the question? Is there a trap?​

there all right good

explanation:

b.final

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.