Solid Waste and Management [NTA-NET (UGC-NET) Environmental Science (89)]: Questions 1 - 5 of 62
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Question 1
Appeared in Year: 2019
Question MCQ▾
Which is an exotic epigeic earthworm used widely for vermicomposting in India? (July)
Choices
Choice (4) | Response | |
---|---|---|
a. | Eudrilus eugeniae | |
b. | Perionyx excavates | |
c. | Lampito mauritii | |
d. | Drawida willsi |
Question 2
Appeared in Year: 2016
Question Assertion-Reason▾
Assertion(Ꭺ)
Presence of moisture in biomass often leads to significant loss in useful thermal output. (September)
Reason(Ꭱ)
Evaporation of water requires significant amount of energy.
Choices
Choice (4) | Response | |
---|---|---|
a. | Ꭺ is false but Ꭱ is true | |
b. | Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ | |
c. | Both Ꭺ and Ꭱ are false | |
d. | Ꭺ is true but Ꭱ is false |
Question 3
Appeared in Year: 2011
Question MCQ▾
Among bio-medical wastes, human anatomical wastes fall under category – (December)
Choices
Choice (4) | Response | |
---|---|---|
a. | 4 | |
b. | 2 | |
c. | 3 | |
d. | 1 |
Question 4
Appeared in Year: 2016
Question MCQ▾
Commercial vermicomposting was done by which of the following earthworm? (September)
Choices
Choice (4) | Response | |
---|---|---|
a. | Eisenia fetida | |
b. | Dendrobaena rubidus | |
c. | Lumbricus terrestris | |
d. | Haliodrilus oculantus |
Question 5
Question MCQ▾
The most useful indigenous earthworm species of India used in Vermicomposting
Choices
Choice (4) | Response | |
---|---|---|
a. | Eisenia fetida | |
b. | Lumbricus rubellus | |
c. | Lampito mauritii | |
d. | Eudrilus eugeniae |