How does weathering help and harm ecosystems? Do humans contribute to weathering in any way? If so, should we try to minimize our impact or is it not detrimental to plants and animals?

The primarily goals of the zapatistas of mexico in 1994 were land reform and redistribution. it is also included in their demands to have a greater political and cultural autonomy for the indigenous people of chiapas and the rest of mexico.

Master planned communities outside of chicago. note: population density means people living in an area per square mile. chicago, an urban and highly populated area has a much more higher density than a desert, amish community, settlement, or nomadic region.

Maybe on the physical part? i dunno i just guessed plus i really need the points