What was the 1st animal on earth?

What was the 1st animal on earth?

comb jelly

What is the oldest animal alive today?

A Seychelles tortoise named Jonathan, at 187, recently made it into the Guinness World Records as the oldest known living land animal.

How many animals went extinct before humans?

In June 2019, one million species of plants and animals were at risk of extinction. At least 571 species are lost since 1750 but likely many more. The main cause of the extinctions is the destruction of natural habitats by human activities, such as cutting down forests and converting land into fields for farming.

How many species die a day?

150 species

What were the 5 major extinctions?

Top Five ExtinctionsOrdovician-silurian Extinction: 440 million years ago.Devonian Extinction: 365 million years ago.Permian-triassic Extinction: 250 million years ago.Triassic-jurassic Extinction: 210 million years ago.Cretaceous-tertiary Extinction: 65 Million Years Ago.