Land erosion is mainly caused by widespread deforestation2/15Mark 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 . Land erosion is mainly caused by widespread deforestationafforestationreforestationlogginglawn mowingGiải thíchĐáp án C Deforestation = logging (sự khai khẩn rừng núi)