Many factors lead to land \_\_\_\_, including soil erosion, desertification, and loss of vegetation cover.
Aacquisition
Bdistribution
Cdegradation正確答案
Dreclamation
答案與詳解
為什麼答案是 C
degradation 意為「退化、惡化」，land degradation（土地退化）正是由土壤侵蝕、沙漠化及植被流失等因素所導致的環境問題，完全符合題意。
載入中…
