Oxford University Press 2011 IB2.31.2 Images Images.

© Oxford University Press 2011

IB2.31.2 Images

Images


IB2.31.2 Images

The woolly mammoth was widespread in northern regions of America and Europe, but became extinct about 10 000 years ago


IB2.31.2 Images

Drawing of the extinct dinosaur Tyrannosaurus rex


IB2.31.2 Images

The dodo lived on the island of Mauritius. The birds became extinct in the seventeenth century, not long after humans first landed there.

Humans hunted them, and rats released by humans ate their eggs.


IB2.31.2 Images

Dutch elm disease has wiped out more than 25 000 trees in the UK since 1967


IB2.31.2 Images

The red squirrel has been largely replaced in the UK by the grey squirrel, which is more efficient at gaining resources such as food

Oxford University Press 2011 IB2.31.2 Images Images.

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