Source: Urban planning can change the future of cities to happy cities Model Answer: Bioplastics are developed as an alternative to the petroleum-based plastics. Increased use of petroleum-based plastics is associated with producing more greenhouse gases. Recent reports have suggested that use of Bioplastics might not be safe. Bioplastics: Bioplastics are plastics derived from renewable … Continue reading What is Bioplastic? Examine whether use of bioplastic is safe in comparison to petroleum based plastic or are likely to contribute more in global greenhouse gas emission if its use increases? (150 W /10 M)