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.
KS2 Geography. Biomes. A short video for pupils aged 7 to 11 investigating two of Earth's major biomes - savannahs and ...
The mass extinction that ended the Permian geological epoch, 252 million years ago, wiped out most animals living on Earth. Huge volcanoes erupted, releasing 100,000 billion metric tons of carbon ...
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100,000 billion metric tons of CO2 choked Earth’s life 252 million years agoThe Permian-Triassic extinction, also known as the Great Dying, was the most devastating event in Earth’s history. 96% of marine life and 70% of terrestrial vertebrates vanished around 252 million ...
Whether in a desert, the savanna, or a tropical rainforest, plants have an important role in the ecological processes of Earth’s biomes. In this episode of Crash Course Botany, we’ll explore ...
Lapland is a place many of us dream of visiting. There’s plenty to do here: husky rides, visit the grottos and, if you’re lucky, see the spectacular northern lights. But how has the ...
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