Okay I’m down .... the lighter moths popualtion with go down when the area is polluted since the moth is white in a black polluted area. So the white moths population would go down while the black moths won’t be seen since it’s black and it’s in a black environment. While the black moth population will go down if it’s in a non polluted place since it’s black in a bright area. And the white moths population would go up since it’s matching the environment
