Human Origin
Describing our human origin advances and growth from the beginning of time to today’s time will be explained in nine big eras. Each nine big eras begins and ends in periods of chronological time periods. The first big era started between 13 billion to 200,000 years ago. This era is about our world in the creation of the environment in which we live in. It is also about the plants and animals that grew in this world too. The first living organisms were living within the seas. ; And hundreds of years later certain sea animals will become land mammals. Then hundred of thousand of years later our ancestors like chimpanzees and gorillas started becoming what we called cavemen. Before evolution of the chimpanzee’s and gorillas, they were really smart animals. We knew that they can make stone tools, because we have found the remains of those tools dating that millions of years ago. There has been researched saying that the society of the humans were quite complex. The big era two was almost between 200,000 years ago to 10,000 years ago. Farming was the new thing that happened in big era two. Humans in big era two have started farming and agriculture. Big Era one and big era two are the two eras we know least about. Understanding how people might have been thinking before ten thousand years ago lead the basis of the assumptions about the Fossils we found. We don 't know if they could have been religious, or buried their dead. Some scientists have found some fish bone hooks found in Europe dating back to 25,000 years ago. We don 't know they may have spoken a language too. Animals can use gestures to communicate with each other, but humans can communicate information with precision in detail. Only humans can talk about things are not present. Things that never existed were like; dragons, leprechaun, and sky Gods. Because of this ability to communicate to one another, it transforms relationships between humans to their environment and into each other. All animals learn how
References: http://worldhistoryforusall.sdsu.edu/eras/era1.php http://worldhistoryforusall.sdsu.edu/eras/era2.php http://worldhistoryforusall.sdsu.edu/eras/era3.php http://worldhistoryforusall.sdsu.edu/eras/era4.php http://worldhistoryforusall.sdsu.edu/eras/era5.php http://worldhistoryforusall.sdsu.edu/eras/era6.php http://worldhistoryforusall.sdsu.edu/eras/era7.php http://worldhistoryforusall.sdsu.edu/eras/era8.php http://worldhistoryforusall.sdsu.edu/eras/era9.php