Which type of population growth is shown in this graph?
popula
35.000
30.000
population size
25,000
20.000
15.000

significant amounts of nitrogen oxides, carbon monoxide, and other pollution

explanation:

passenger vehicles are a major pollution contributor, producing significant amounts of nitrogen oxides, carbon monoxide, and other pollution. in 2013, transportation contributed more than half of the carbon monoxide and nitrogen oxides, and almost a quarter of the hydrocarbons emitted into our air.

climate change and pollution

c. heat from the poles back down towards the equator.