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Population (Agricultural Revolution (HUNTER-GATHERERS= people who hunted…

- - - - The Fertile Crescent had fertile soil, gentle rains, and long springs and summers, which mad this an ideal spot for farming
- - - - Factors that lead to decrease in population: natural disaster, disease, wars, accidents, emigration
        
        EXPONENTIAL GROWTH= when a population grows at a rate proportional to the size of the population, even as that size of that population keeps increasing.
      - a DEVELOPED COUNTRY has a higher income, slower growth, and a diverse industrial economy.
        
        a DEVELOPING COUNTRY has a lower income, faster growth, and a cultural industrial economy.
- - - - USDA= U.S. Department of Agriculture. They regulate what products can have the organic seal on them
      - Organic farming can make the soil more fertile and balance populations.
        
        Q: What is the difference between organic and non-organic food?
        A: The difference is that organic food is grown, handled, and processed in a more environmentally-friendly way.
- - - - -Uses fertilizers pesticides
    - - Factors of Subsistence Agriculture include:
        
        Only making what you need
        
        Use the sun, your own labor, and large animals
        
        This is practiced in 3rd world countries and villages.
        
        Has a smaller impact on the environment.
      - DRAFT ANIMALS=> large animals used to pull equipment
        
        DOMESTICATED=> bred for human use