Terrestrial biomes are defined by temperature and precipitation, which also determine biodiversity levels.
Terrestrial biomes are defined by average annual precipitation (rainfall) and temperature, influenced by factors like latitude, altitude, and geology. The two major abiotic factors determining biodiversity in a biome are temperature and precipitation. For example, tropical rainforests have high biodiversity due to high temperature and rainfall, while deserts have low biodiversity due to low precipitation.
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