Question

Why did the trees become darker during the industrial revolution?(1 point)

Responses

trees became light colored and the moth population became lighter colored
trees became light colored and the moth population became lighter colored

trees became dark colored and the moth population became darker colored

Answer 1

[AI-generated answer — Bot GPT 3.5]

The trees became darker during the industrial revolution due to pollution from factories and increased soot in the air, which settled on the tree bark and changed its color.