Wednesday, March 5, 2008

Biomes

Biomes are plants, animals and land. It is similar to a eco-system. Plants and animals adapt and live in some types of biomes. For instance, only some animals can only live in the dessert biome but not in the tundra. Biomes can change over several years which gives time for animals to adapt. Although humans can change these biomes overnight which can threaten animals and plants to become extinct.

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