The establishment of green belts surrounding Birmingham, England, is an example of an attempt by lawmakers to relieve auto congestion. improve air quality. combat urban sprawl. inhibit smart growth. encourage alternative transportation.

Pressure and heat that's what i think( don't report if wrong)

Based off the appearance of the peppered moth, its markings would not be advantageous in a lush green ecosystem . this could cause their population to decrease as the camouflage factor would be somewhat useless and make them much more vulnerable to predators .hope this : )