Question

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.

Answer 1

"In this type of pollution, the source of the pollution is single and easily identifiable." and "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."

Step-by-step explanation:

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Answer 2

In this type of pollution, the source and of the pollution, the source of the is single and identifiable.

Step-by-step explanation:

These sources are regulated by federal and state agencies and include conduit pipes, industrial discharge and sewerage treatment plants that release treated or untreated waste matter in to water bodies. They can therefore possibly be directly controlled by human decision.