World History:Chapter 1
Rise of the humans
The first Hominin
Hominin's and what They Did
The Homo Habilis lived for about 2.3 and1.5 million years ago.the Homo Hablis is the earliest of our ancestors to show significant increase in the brain size and to use stone tools.
Homo Erectus lived about 1.8 million years ago and 300,000 years ago.Homo Erectus also discovered fire.Which helps by making digestion a whole lot easier,the cooked meat also released carbohydrate and protien which caused even more increase in the brain overtime.Somthing else that makes the Homo Erectus special is that he was the first to stand up straight like us modern humans do now!!!
Last but not least the Homo Sapiens.The Homo Sapien lived about 200,000 years ago and we still have a lot of their character traits.The Homo Sapien has shown even more brain increase than the Homo Erectus.This is because all they ate was cooked , not like the Homo Etectus who ate cooked meat but still ate raw food too.
What do Archaeologist do?
Archaeologist are the people who look for and experiment the artifacts.They have to fallow certain steps like this.
1.They locate artifact.