One of the crises that most countries across the world are facing, is a huge accumulation of waste and no proper way of disposing of it. The world's land, water, the air is getting polluted day by day due to excessive waste we human are generating, be it industrial waste or agricultural waste. Things are going so bad, that it is estimated that by the year 2050, there will be more microplastic in the sea than fishes! Already, there have been huge patches of garbage island in our ocean, and there is no way to get rid of it.