Points ! how do the mass and height of an object affect the gravitational potentia
how do the mass and height of an object affect the gravitational potential
energy?

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.

hurricanes form in warm water