first of, the smoke of the cars can cause pollution in the area therefore the trees can have less lichen. next, the animals might get scared away by the noise causing them to go into a certain place where there's less noise. this will then cause territorial problems.
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first of, the smoke of the cars can cause pollution in the area therefore the trees can have less lichen. next, the animals might get scared away by the noise causing them to go into a certain place where there's less noise. this will then cause territorial problems.