How did Humans directly impact their Environment
Talent 212012
By: Diane Vargas
Hello my name is Diane Vargas and this is my talent 21 project. I am going to show you what humans did back then to impact their environment. I hope you learn a lot and I also hope you enjoy it.
Introduction
After Glacier Age • Now glacier age is
getting ruined because of the global warming
• Polar bears are getting endangered because of ice melting.
• preserve bits of atmosphere in small air bubbles.
Early man • They migrate from one
place to another.
• Hunters and gatherers served by hunting animals a gathering food.
• They were Homo habilis
• Homo erectus
Early farmers
• burning tress mixing it with soil and making fertile soil.
• They hunted animals
• They used slash and burn to cut down trees.
• The fire could cause
pollution
Mesopotamia
• To make bronze they melted cooper and tin together
• Found ways to plow and plant
• They invented wheels, cay
tablets called almanacs, they also made a calendar using 360 days they also made many more things.
• There is another place called southern Mesopotamia and it is made up of hills and plains.
Egypt
• They cut down tress to make fire.
• They built irrigation ditches and dames
• They did a lot of mining gold and copper by dinging holes
• they cut down reeds that where places for animals
• the trade made cultures pollution grow
Greece Greece impacted
• They are harvers • Had a lot of
mountains
• They invited medicine and Geometry
• They used great deal due to the need for extra land and the hills
Rome • Had 45,000 blocks of
apartment buildings/ some were 4 to 5 stories tall
• They invented roads
• Kids used writing tablets, blocks of wax
• They had jars to keep their styluses (like art pencils)
Conclusion
I hope you enjoyed my power point ad learned a lot from it. These was how people back then impacted their environment and had a bad life by all the waste they did. I learned a lot of things from each place the best one I learned from all of them was that after glacier age preserve bits of atmosphere into a small air bubbles. I hope you enjoyed it.