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In arid regions, water resources have become precious. When we donate or transport supplies such as water, oil and other liquids, we hope to maximize the use value of the disposal of the remaining plastic bottles. Therefore, considering the lack of water resources in arid regions, people can use plastic bottles as flower pots to collect clean water through more planting green vegetables and the principle of water collection by plants. Just collect water regularly. In the drought, a touch of green is the hope of life, and a drop of water is the witness of life.
Shenyang Ligong University