单词 | biome |
释义 | biome (baɪoʊm ) Word forms: biomes countable noun A biome is a biological community that has formed in response to the physical environment and usually extends over a large area. [biology] For drought-tolerant plants, look to species from the Mediterranean biome. Rainforests are the oldest living biomes on Earth. Across a wide range of North American biomes, about 14 per cent of plants make 90 per cent of the insect food. One of the planet's key biomes, the steppe crosses Siberia, central Asia, and the northern United States. |
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