Overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water.
Answer:
https://www.hcfalcons.org/vimages/shared/vnews/stories/54fe031378cd6/Seasons.ppt
Explanation:
i know u think this is one of those links but trust me the slides are in there
i saw ur math thing btw
Answer:
He was not a failure
Explanation:
Columbus was searching for a route, but found something much greater than that that went on to benefit his homeland and many other European countries. Additionally, his initial belief of there being a western sea route to Asia was based on European maps at the time (they hadn't discovered the Americas yet, so they didn't know the path would be blocked). His trip was about discovering a new path, not traveling on one that already existed.
Part A is B and Part B is D.