What is important about the Cambrian period? It is when all the dinosaurs lived It is when the predator-prey relationship began It was the beginning of Oxygen breathing animals began
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What is important about the Cambrian period?
- It is when all the dinosaurs lived
- It is when the predator-prey relationship began
- It was the beginning of Oxygen breathing animals began
Part of the Palaeozoic era, the Cambrian period is characterised by a change in climate (more warmth) and in increase in sea levels that caused new shallow marine habitats that spawned new life forms. Why such an explosion of life forms happened is tough to explain but some attribute the change to cyanobacteria and algae which synthesised oxygen.
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