evolution

Evolution is the process of change over time. It is the way that animals, plants, and other living things change over time to adapt to their environment. For example, the long neck of a giraffe is an adaptation to reach higher branches for food. To help you understand evolution, think about how cars have changed over time. Cars used to be much slower and less efficient than they are now. As technology has advanced, cars have changed and evolved. Another example is the way dogs have changed over time. In the past, dogs were bred to be different sizes and shapes for different jobs. Now, dogs come in all kinds of shapes and sizes, from the tiny Chihuahua to the giant Great Dane. Fun Fact: The Galapagos finches are one of the most famous examples of evolution. They were first observed by Charles Darwin during his travels on the Galapagos Islands. By studying the different beaks of the finches, he was able to observe how they had adapted to their environment.