Explain three ways human activitys negatively effect earths resources

Well, almost all big Machinery that man has made his run off oil, and because have to drill to find oil we have created giant pits in the earth. Only so much oil can be mind from one spot so in turn there's just these giant oil wells all over the place

The equation y = 3x represents a proportional relationship, where y represents distance in miles, and x represents time in hours. The point (3, 9) represents that Alonso walks 9 miles in 3 hours. The point (5, 15) represents that Alonso walks 15 miles in 5 hours.