by machines that give out poisonous gasses like exhaust and other stuff
By polluting the environment, cutting down trees, misusing the resources and destroying the natural habitat
By destroying then building again
by destroying the earths crust
lava effects the earths surface by destroying it and building it up
What we think we have in resources.
Earths resources are the most important thing in earth besides humans with out the earths resources the human race would slowly die out.
Natural resources.
Water cycle
i am asking you weirdo
humans destroying their homes and killing them and their resources. (food, mating grounds, etc)
destroying everything. all the people, it's resources the entire army
Total War (the act of destroying civilian and economic resources)