Which of the statements below comparing position, distance traveled, and displacement is correct? An object may record a distance traveled of zero while recording a non-zero displacement. An object may record a non-zero displacement while maintaining a position of zero. An object may record a non-zero distance traveled while recording a displacement of zero. An object may record a non-zero distance traveled while maintaining a position of zero.

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.