Evolution
Science: KS3, topic 1.2.12
Evolution
Charles Darwin wrote about the theory of evolution. Darwin wrote that evolution occurs through natural selection. Natural selection occurs over millions of years.
Natural selection
- Charles Darwin and Alfred Wallace are credited for writing about the theory of natural selection.
- Evolution developed through the 'natural selection' of the stronger species.
Millions of years
- Natural selection happens over millions of years.
Darwin's work
- Darwin published a book called 'On the Origin of Species' in 1859.
- Darwin wrote about natural selection on the Galapagos Islands.
- Darwin observed changes in finches.
Test yourself on Evolution
Which organism did Darwin study on the Galapagos islands?
A group of rabbits includes some that run quickly and some that run slowly. According to Darwin's theory of natural selection, which rabbits are more likely to survive and have offspring?
An insect population changes colour after just three years. According to Darwin's theory, could natural selection explain this change?