Agricultural revolutions
Texto del Guión Gráfico
- 1st agricultural (Neolithic) revolution
- blah blah ok blah
- blah plants ugh gur food blah
- 2nd Agricultural (British) Revolution
- Now I got healthier soil and more food throught the year!!
- Green Revolution
- Now our food grows better and healthier.
- Yes now we don't have to worry about hunger as much.
- Domesticated Plants and Animals: Potato, rice, wheat, corn, oats, horses, cows, pigs, sheep, goats, chickens, oxen, elephants, etc.Effects: sedentary lifestyle, constant work but food source more reliable, long-term homes, larger groups, private land, more stability, social classes.
- Innovations on farming methods and machinery: 4 crop rotation Parliament enclosure, Selective breeding, threshing machines, scythe, the seed drill.Effects: made more fertile soil to produce better harvest which increased the population drastically.
- Positive effects: More Produce. Made farming easier and more reliable. Makes countries self-sufficient. Crops became more resistant to droughts, insects, diseases, etc.Negative effects: Impact of chemicals in the long term. More water is needed. Damages and pollutes life and water. Birth defects. Poor quality soil.
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