My Notes
The "Polyblend" developed by Ahmad Khan is a:
1. possible solution to accumulating plastic wastes
2. method for dealing with electronic wastes
3. synthetic fiber produced in India
4. organic farming product
Eventually, the only solution for the treatment of e-wastes, provided it is carried out in an environment friendly manner, is:
1. Incineration
2. Burying in landfill sites
3. Dumping in developing countries
4. Recycling
Which of the following is a substitute for open burning dumps?
(1) Sanitary Landfills
(2) Sanitary sinks
(3) Sanitary dispose house
(4) Sanitary cabinets
Which of the following is not true about sanitary landfills?
(1) Not a complete solution of solid wastes in metro cities
(2) Danger of seepage of the chemicals
(3) Chances of polluting underground water resources
(4) Has three categories on the basis of ease of degradability
Which of the following is a measure of management of solid waste?
(1) Waste can be categorised into three categories- Bio-degradable, Recyclable and Non-biodegradable
(2) Reduction of garbage generation is our prime goal by using milk and water in Polybags
(3) Hospital waste is directly transferred to landfills or open dumps
(4) All of these
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