Pollution is abundant in New York City
pollution is the steam that comes out of a train
We have a freed the lake from pollution
A sentence with the word pollution would be: Pollution is a problem that should not be ignored.
Pollution is destroying our nice green meadows and clear, flowing lakes.
The deprivation of food caused pollution.
Pollution is abundant in New York City
Air pollution is a growing concern in urban areas due to the increase in vehicle emissions.
Vegetation is a very important aspect for the pollution free environment. This is an example of vegetation word.
factories cause air pollution because of the smoke
No, there is no vague pronoun reference in those sentences.There is no pronoun in the sentences.Note: The word 'this' can be a demonstrative pronoun when it takes the place of a noun. However, in the given sentence, the word 'this' is functioning as an adjective, describing the noun 'pollution'.
Water pollution kills birds, fish and other animals. What can factories do to cut down on air pollution?
Marek was worried about pollution so he enrolled in a university course in Environmental Studies.