Human geo
Storyboard Text
- 1st Agricultural (Neolithic) Revolution
- This is so difficult and time consuming!!
- Wow!!! This is so much easier
- 2nd agricultural(British) revolution
- My crops are growing much more efficiently with these nifty machines/tools!!!
- Green Reveloution
- This biotechnology is really working for my field!!
- People turned from hunting and gathering to farming. A few of the effects that came from this revolution are a controllable food source, an allowance for more specialization(jobs), and the development of tools and weapons.
- Farmers started to use more efficient farming machinery and methods to produce more food in a smaller amount of time. a few of the innovative methods that they used were crop rotation, selective breeding, and leaving land fallow. Some of the farming machinery innovations were the seed drill, threshing machine, and the moldboard plow. One effect of this revolution was that smaller more subsistence farmers lost their jobs and starter working in factories.
- During this revolution scientists were selling seeds that have been manipulated with biotechnology, to start growing plants in better quality and quantity. A couple of positive effects of this type of farming are that farmers are able to produce more food on less land and prevent starvation. A few negative effects are that the use of pesticides and chemicals, and water is not healthy or sustainable, Chemicals going into the water supply, and birth defects have been theorized by the chemical infected water supply
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