The Evolution of Species

The evolution of species is the process by which living organisms change over generations through genetic variations. These changes occur randomly, and those that offer advantages in survival or reproduction become more common over time. Natural selection acts as a filter, favoring traits that better suit the environment. Over long periods, these small changes accumulate, leading to the development of new species. Evolution explains the diversity of life on Earth and how species adapt to their surroundings through gradual, continuous change driven by genetic differences and environmental pressures.