Building Materials and Construction MCQ
Red data book contains data of
Answer
Correct Answer:
Threatened species
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Which out of the following are the causes of soil erosion?
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Correct Answer:
All of the above
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Conservation of biodiversity outside the natural habitat is called as
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Biosphere reserve has following zone except one
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Correct Answer:
Spherical zone
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The type of diversity including all the different kinds of living things found in a certain habitat is called as Species
Answer
Correct Answer:
Diversity
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Which of the mentioned devices are used for removing vapour phase/gaseous pollutants?
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Correct Answer:
All of the mentioned
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In which of the following process earthworms decompose biodegradable solid waste?
Answer
Correct Answer:
Vermi-composting
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Which of the following is not commonly used as a filter material in the treatment of water?
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Correct Answer:
Crushed rock
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Which of the following plants is extremely sensitive towards sulphur dioxide?
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Which of the following gas is released when alum is added to water?
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Which of the following is NOT a primary pollutant?
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When environmental Lapse Rate (ELR) is less is than Adiabatic Lapse Rate (ALR), then which of the following occurs?
Answer
Correct Answer:
Sub adiabatic lapse rate
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When Environmental Lapse Rate (ELR) is greater than Adiabatic Lapse Rate (ALR), then which of the following occurs?
Answer
Correct Answer:
Super adiabatic lapse rate
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Which of the following compounds was earlier produced for the utility of transformers?
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