We need to cut down on the emission of carbon dioxide into the atmosphere1/15Mark the letter A, B, C, or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions. Question . We need to cut down on the emission of carbon dioxide into the atmosphere.intakeretakeuptakedischargeGiải thíchĐáp án D Emission = discharge (sự phóng ra)