Question

List the biodegradable and non-biodegradable waste products in your school What are the best ways to get rid of this garbage?

Answer

Biodegradable wastes:
(i) Paper container
(ii) Chalk boxes
(iii) Pencil scraps
(iv) Faeces and urine
(v) Loose and tom waste paper of exercise notebooks and diaries
(vi) Dropout leaves and twigs
(vii) Fruit peels and flower wastes
Non-biodegradable wastes:
(i) Broken glass wares
(ii) Plastic and geometrical instruments
(iii) Plastic and polythene containers
(iv) Wrappers of toffee, aluminium foil
(v) Broken iron wire pieces
Disposal of Wastes:
Biodegradable garbage can be put in a pit made in one comer of the school compound. Cover the garbage with soil, spray some quantity of water. When this pit is full of degradable items cover it with a mixture of dung and clay for a few weeks.             .
After a few weeks when an odour stops coming out from the pit. It indicates that all the degradable material has been converted into compost manure.
The non-biodegradable garbage can be sold to Kabari or can be dumped in a landfill.

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