Rearrange the following as biodegradable and non biodegradable
Glass, rubber, Metal, Food, Garden waste, Plastic, Wood
Biodegradable - Garden waste, food, wood
Non biodegradable - Glass, rubber, metal, plastic
Which of the following non- biodegradable waste can be recycled?
a) Plastics b) Nuclear Waste c) Satellite Waste d) Rubber
(a) What is meant by non-biodegradable waste materials? Give two examples of non-biodegradable wastes.
(b) Which of the following materials are biodegradable? Animal bones, Iron nails, Plastic mugs, Leather belts, Silver foil.
Identify biodegradable waste from the following :
peal of vegetable less and fruits, metalic cans, broken plastic toys, broken glass cover grass, paper, ball point pen refill.