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英语哪些动物会迁徙作文7句话

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解决时间 2021-01-02 11:41
  • 提问者网友:暮烟疏雨之际
  • 2021-01-01 22:49
英语哪些动物会迁徙作文7句话
最佳答案
  • 五星知识达人网友:蕴藏春秋
  • 2021-01-01 23:56
Animal migration refers to the animal due to the breeding, feeding, climate change, migration and other reasons certain distance. Periodic and aperiodic migration migration.
Part of migratory birds due to seasonal breeding and breeding grounds yearly return spring and autumn winter moved south to do some horizontal cyclical migration route, each bird migration route unchanged general often migrate along the food-rich areas near water; in North America, for example, there are four main migratory bird migratory paths: (1) the Pacific migration route, the American continent in the West Bank along the Pacific route. (2) Mississippi route along the Mississippi migration. (3) central migration route, along the Rocky Mountains and the line. (4) Atlantic flight route, along the American east coast of the continent bordering the Atlantic Ocean. The terms of East Asia, for example, occurs mainly in the winter migratory birds in autumn and winter, the main path includes: overland route from Siberia, northeastern mainland China, Japan, Korea and other places and then moved to the south coast of the mainland by Taiwan, Indochina or more Borneo in the South, or even Australia and New Zealand region, such as the Shrike. If you pass through the Aleutian sea line Shen Islands, the islands of Japan, Okinawa, Taiwan, the Philippines and then south to the Flying Islands, Borneo, even as far as Australia, button region; the spring, migratory birds will return to northern breeding grounds, so cycl......余下全文>>
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  • 1楼网友:鸽屿
  • 2021-01-02 00:15
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