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地理漫步·世界地理英语30篇(7)

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Islands Have Unique Life

Islands Have Unique Life

岛屿拥有独特生命

  1. Islands are land surrounded by water.
  2. Some islands formed from undersea volcanoes.
  3. Others broke from bigger continents long ago.
  4. Island animals often look different from mainland ones.
  5. Birds on islands may lose the power to fly.
  6. People bring new plants and animals by boat or plane.
  7. Invasive species sometimes harm island wildlife.
  8. Islands face big risks from rising sea levels.
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