What is the wavelength of a wave? a. the distance traveled by the wave during one full cycle b. the amount of time that one full cycle takes c. the amount of cycles that occur in a given time d. the distance from the beginning to the end of a cycle

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.