Emigrated means they exited so due to the high amounts of pollution all the animals left which cause a population decrease
Most likely ATP next time put the answer choices in for multiple choice questions.
Carbohydrates is the answer
Loss of habitat for the surrounding wildlife. therefore a long term affect of the wildlife that lived there. If deforestation continues the forest and its inhabitants with either have to relocate or die trying to find a new place to live.
Photosynthetis, burning of fossil fuels, plant respiration.