Awatershed is the area of land that rain and melted snow and ice collect to drain into a body of water.
select true or false.

True

A watershed is the area of land where water gets collected from various sources and this water gets drained into a water body. The watershed is a land of low elevation or shallow land which allows the deposition or collection of water. The water in a watershed comes from rain, melted snow or ice from glaciers, river, lakes and ponds which drain to become a part of large water body.

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.