On a phrase diagram or heating curve, the freezing point is the same as what ?

Pelting point.

Explanation:

Freezing point is the same is the melting point.

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.