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Since the arrival of the First Fleet in Australia, it is believed that 27 species of mammals, 23 bird species and 4 frog species have become extinct.

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Q: How many extinctions have happened since the arrival of the first fleet?
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Why was the First Fleet's arrival a colonization?

When the First Fleet arrived in Australia, it symbolised Great Britain's claim on the eastern half of the continent. Colonisation means settling an area in the name of a particular country (or group), and the First Fleet's arrival meant that Europeans were settling in Australia under the name of Great Britain.


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