Waste Management Quiz | Waste Management Objective Type Questions and Answers

Questions
21 How many key characteristics of a municipal sanitary landfill are there?
A One
B Two
C Three
D Four

Answer: Three
22 Why plastics are difficult to recycle?
A Because it is very hard material
B Because it is very adhesive in its nature
C Because of different types of polymer resins
D Because of different sizes of plastic

Answer: Because of different types of polymer resins

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23 Which of the following can be recycled many times?
A Plastic
B Wood
C Organic materials
D Aluminum

Answer: Aluminum
24 The term ‘Municipal Solid Waste’ is used to describe which kind of solid waste?
A Hazardous
B Toxic
C Non hazardous
D Non toxic

Answer: Hazardous
25 Why burning waste is not an acceptable practice of solid waste management?
A Because it is very costly
B Because it requires modern technologies
C Because it cause several environmental issues
D Because it requires lot of space

Answer: Because it cause several environmental issues
26 Social, economical and ecological equity is the necessary condition for achieving
A Social development
B Economical development
C Sustainable development
D Ecological development

Answer: Sustainable development
27 Problem of solid waste disposal can be reduced through…….
A Recycling
B Lesser pollution
C More timber
D Population control

Answer: Recycling
28 Making new containers from crushed glass helps to…..
A Save materials
B Save fuel
C Both of these
D None of these

Answer: Both of these
29 Metals are produced as waste in industries like…..
A Skiing
B Mining
C Electroplating
D Digging

Answer: Electroplating
30 what is the PH value of normal rain?
A 1
B 5.6
C 8
D 7

Answer: 5.6
31 For the survival of fish in a river stream, the minimum dissolved oxygen is prescribed.
A 3 PPm
B 5 PPm
C 4 PPm
D 10 PPm

Answer: 4 PPm
32 The term Municipal Solid Waste (MSW) is generally used to describe:
A Wastes from industrial processes, construction and demolition debris
B Wastes from Private homes, commercial establishments and institutions
C Mining wastes
D Agricultural wastes

Answer: Wastes from Private homes, commercial establishments and institutions
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