greenhouse gas emissions – n. gases that come out of cars and factories, etc. that trap heat in the atmosphere and great a warming of the planet

global – adj. of, relating to or involving the entire world

temperate – adj. moderate climate that lacks extremes

compacted – adj. having a dense structure or parts closely packed together

infiltrate – v. to pass through

penetrate – v. to gain entrance to, or pass into

awesome – adj. causing feeling of fear and wonderful, extremely good