Related InterviewSolutions

• The school science club has N decided to conduct a poster propaganda for creating awareness about pollution due to plastics. Prepare some posters for this.
• You know what thermoplastics and thermosetting plastics are.a. Which of these plastics cannot be recycled?b. You might have noticed that those who collect old plastics do not accept certain type of plastic articles. What are they? What may be the reason for this?
• Natural fibres and synthetic fibres are used in the field of textile manufacturing.a. Compare their merits and demerits and tabulate.b. Which of these clothes is most suited for the following situations? Give reason.i. While cooking in the kitchenii. To wear during summer
• What suggestions can you propose to realise the concept of ‘plastic waste-free school’? List your findings.
• Some argue that plastics are to be completely banned as they cause environmental pollution. What is your view?
• List the peculiarities of plastic.
• Separate natural and artificial polymer from the list Rubber, wool, Pvc, Bakelite, nylon, rayon cellulose, silk, polythene, polyester