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

Biodegradable garbage can be put in a pit made in one corner 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.