The biome concept organizes large-scale ecological variation. Terrestrial biomes are distinguished primarily by their predominant vegetation, and are mainly determined by temperature and rainfall.

The world's largest tropical wetland is under threat, with scientists warning that devastating wildfires and a proposed commercial waterway could spell the "end of an entire biome". "Nowhere else ...

KS2 Geography. Biomes. A short video for pupils aged 7 to 11 investigating two of Earth's major biomes - savannahs and ...

The animals in a biome depend on plants for food. The plants in a biome can also depend on the animals to spread pollen and seeds so new plants can grow. So both plants and animals rely on each ...

These biomes ranged from hot, humid 'tropical everwet' biomes, to seasonal tropical or temperate biomes and desert biomes. Different temperatures and CO 2 levels favor different biomes.