water use argument
نص القصة المصورة
- 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.
تم إنشاء أكثر من 30 مليون من القصص المصورة