(01.01 HC) Describe the role of producers in a food web. Are producers the basis of all food webs? Justify your answer. (6 points)

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.

just did the assignment and the answer was #1 +2 n