What does a line break indicate in a poem? Select one:

a new setting is established

a new stanza is beginning

the speaker pauses for breath

a new speaker begins talking

the speaker pauses for breath

Explanation:

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Air pollution: “combustion results in gases such as nitrogen oxides, nitrogen dioxide and particulates. the main causes of air pollution include transport, domestic combustion and industrial processes. pollutants from these sources can cause problems in the immediate vicinity and a distance away.”