water use argument
Texte du Storyboard
- Earth has a limited amount of fresh water for the growing, human population
- if we use technology we can mitigate our water use per capita.
- In the united states we use 70%of our water supply is for agriculture .
- By using drip irrigation systems we can reduce that amount per capital by 60%.
- drip irrigation system deliver water directly to plants roots. This reduces the evaporation that happens with spray watering system.
- The reason they made drip irrigation because drip irrigation provides other benefits such as an earlier harvest prevention of soil erosion reducing the likelihood of disease spread and weeds.
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