Give your views on the following: ‘Excessive use of plastics is a threat to environment.’
Many types of plastic cannot be recycled. Moreover, plastic is non-biodegradable. So, plastic waste keeps on accumulating in our environment. Plastics take several years to decompose; they are not environmental friendly and cause environmental pollution. Plastics, if burnt, produce harmful gases which pollute air. Due to this excessive use of plastics is a threat to environment.