32. In the context of conservation of natural resources, explain the terms reduce, recycle and reuse. From among the materials that we use in daily life, identify two materials for each category.
32. In the context of conservation of natural resources, explain the terms reduce, recycle and reuse. From among the materials that we use in daily life, identify two materials for each category.

Solution – explanation of the terms with examples –

Reduce – when the use of the material or substance is lowered . For eg. Electricity , petroleum

Recycle – when the used material is converted into a new useful material then the process is termed as recycle . For eg. Paper , glass bottles .

Reuse – when the used material is used again and again instead of discarding it . For eg. Poly bags , water bottles .