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保護(hù)海洋的重要性英語作文-資料下載頁(yè)

2025-04-03 12:26本頁(yè)面
  

【正文】 articular,their migration,spawning,feeding,avoiding predators coast,beaches,estuaries,coral reefs,to to prevent the heavy metals,pesticides,oil,organic produce and easy to eutrophication and other pollution of the marine the regeneration ability of marine biological resources and the natural purification capacity of water,preservation of the marine ecological balance and ensure the sustainable human development and utilization of ocean.
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