How does the environment affect evolution?

How does the environment affect evolution?

The environment plays a crucial role in evolution by influencing natural selection. Organisms adapt to their surroundings, and those best suited to survive and reproduce pass on their traits.

Can you give me an example of this in action?

Sure! A classic example is the peppered moth in England. During the Industrial Revolution, pollution darkened tree bark, favoring darker moths that were less visible to predators. Over time, the population shifted to predominantly dark-colored moths.

What other factors besides the environment influence evolution?

Other factors include genetic mutations, sexual selection, and genetic drift. These can all interact with environmental pressures to shape the evolution of species.

How quickly can evolution occur due to environmental changes?

Evolution can occur relatively quickly, especially in response to rapid environmental changes. In some cases, noticeable changes can happen in just a few generations.