Question

__________ is the process of converting waste materials or useless products into new materials or products of better quality or for better environmental value.

• A. Compost
• B. Up cycling
• C. Incinerate
• D. Trophic level

Answer 1

The correct option is B Up cycling

Creative reuse or Up-cycling is the process of converting waste materials or useless products into new materials or products of better quality or for better environmental value.

• When you upcycle, you are giving an item a new purpose.

Example: Used tyres into chairs. Used PET(polyethylene terephthalate) bottle into penstand.