1.Backyard garden or rooftop farming-since farming land in the urban areas are scare, most families can practice backyard garden or rooftop farming with crops that are consumed daily. This will lead to the production of healthy foods and also promote clean and healthy oxygen. This practice will reduce food scarcity and hunger in the urban areas and also promote good health through the production of healthy oxygen in our homes.
2.plastic garden or flower pot-most houses in the urban areas don't have extra land for farming activities, therefore one can plant in plastic rubbers or plastic bottles. Individuals can then use them as decorations at their homes to beautify the environment. This will promote free and healthy flow of air in our homes. The problem of plastic waste will be solved as the plastics are put to good use. One can use flower pot as well. Hence reducing reducing the negative effect of climate change and environmental pollution.
3.planting of trees by the street-planting of fruit bearing trees by our busy streets will help provide food for the less privileged, shelter for birds and some animals( that had to leave because trees were cut down for buildings to be put up) and also shade for pedestrians from the the scorching sun. These trees will also cleanse the environment of carbon dioxide from factories and fumes from our cars through photosynthesis. This will promote healthy living and reduce disease.
4. Leftovers
fridges should be put at public places especially restaurants so that left overs from customers or from the days work will be put in to the fridge for the homeless, poor, needy and hungry to have access to it. As this practice is encouraged, individual homes and communities can practice it too. This will lead to the reduction in social vices and will promote peace and tranquility.
These practices will not only solve the problem of food scarcity, but that of climate change and promote peace as well.
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