Macro Evolution Research Paper

Words: 488
Pages: 2

Evolution is the theory that organisms change over time because of their habitat, circumstances, and environment. Micro evolution is a part of the theory of evolution consisting of small changes that occur in species over a short span of time. Micro evolution can refer to as little as a only couple generations. Macro evolution is like microevolution except it involves significant changes that occur over the span of millions of years. Darwin dedicated his life to studying the theory of evolution. He published the book The Origin of Species. You can learn about the different aspects of his studies in moments to come. First, the scientists that inspired him to come to his final solution. Lamarck argued that complex species evolved from simple …show more content…
Lyell helped Darwin realize that the earth has been around way longer than initially believed. This was how macro evolution possibly was able to take place, over the millions of years of species walking the earth. Darwin pulled that evolution happens because of natural selection. We human's have the traits we have today because we have been able to develop traits to adapt to our environment. As the world goes on and changes, species need to change too by having traits beneficial to their surroundings. This happens by the weaker species getting killed off by things like famine and disease and the better traited species become more common amongst generations. That's why as you can see in our diagram that us humans have evolved greatly, we believe. Scientists have discovered thousands of human fossils that enable them to research the changes that consist in the brain, body size, and overall features. "Millions of stone tools, figurines and paintings, footprints, and other traces of human behavior in the prehistoric record tell about where and how early humans lived and when certain technological innovations were invented.