Answers

2016-03-08T11:09:26+05:30
1- Vermicomposting
2- Composting
3- From biodegradable wastes, biogas and manuure can be prepared.
4- 
Recycling 
5- Combustion
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  • Brainly User
2016-03-08T11:46:32+05:30
The four modes of disposal of wastes are:-

1.Landfill-The waste substance or material is dumped under the ground.
2.Sewage treatment-treating the waste material and then dicarding it into the river for irrigation purpose.
3.Preparation of compost-biodegradable wastes get converted   or mixed with compost which is can be used as manure.
4.Incarnation -burning of wastes.

Hope this helps u..................^_^
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