You turn right on a red light if you are in the right-most lane, you're turning into the left-most lane on the cross road, and no nearby sign prohibits the turn. a. may b. may not c. must d. should

Which sentences describe point source pollution? in this type of pollution, the source of the pollution is single and easily identifiable. when runoff water from the melting of snow mixes with debris, it creates pollution. the runoff water, mixed with pollutants, reaches large areas with disastrous effects. alternatively, when a wastewater treatment plant releases harmful chemicals into a stream, the chemicals pollute the stream water because they are not treated for safety.