Question

Classify the given into biodegradable and non-biodegradable

substances(2marks)

Plastic, wood, stone, vegetable peel, paper, leaf, banana, gold, silver, flower,

rice, balloon, paints, polythene, pencil, eraser, steel spoon, wool, wooden chair,

pen, metallic chair, plastic bottle, T-shirt​

Answer 1

Explanation:

Biodegredable-

wood, vegetable peel, paper, leaf, banana, flower, rice, wooden chair,

This is biodegredable material and Rest all are Non - Biodredable Materials

Answer 2

Answer: plastic non- biodegradable

rubber, polythene non- biodegradable

pastic bottle non biodegradable