US in ‘No Rush’ to Make Climate Change Decision

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put off – phrasal verb. to delay

greenhouse gases – n. harmful gases like carbon dioxide that absorb radiation and trap heat in the atmosphere, warming the planet

pull out – v. to withdraw

emission – n. the act of producing or sending out something (such as energy or gas) from a source

sector – n. an area of an economy : a part of an economy that includes certain kinds of jobs