Environment & Biodiversity MCQs

Environment, Ecology & Biodiversity Multiple choice questions for GK paper in SSC, NDA, CDS, UPSC, UPPSC and State PSC Examinations.

41. What species of small frog is found in the dense forested hill streams and forest streams in the Western Ghats of India?
[A] Nyctibatrachus manalari
[B] Micrixalus Saxicola
[C] Micrixalus Fuscus
[D] Both B and C

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42. Which of the following is a biodegradable waste?
[A] Plastics
[B] Wool
[C] Nylon
[D] Polythene bags

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43. Which of the following diseases are due to water pollution?
[A] Cholera
[B] Typhoid
[C] Both Cholera and Typhoid
[D] Neither Cholera Nor Typhoid

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44. What is the most abundant organic compound in the terrestrial environment?
[A] Sucrose
[B] Lactose
[C] Cellulose
[D] Fructose

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45. Why Taj Mahal is suffering from “Marble Cancer”?
[A] Because of sulphur dioxide
[B] Because of nitrogen dioxide
[C] Because of chloroflurocarbon
[D] Because of carbon dioxide

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46. To conserve coral reefs, the Government of India declared one of the following as Marine Park, that is ______:
[A] Gulf of Kutch
[B] Gulf of Mannar
[C] Andaman Islands
[D] Lakshadweep Islands

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47. An organism which can monitor air pollution is ____:
[A] Bacteria
[B] Lichen
[C] Algae
[D] Fungi

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48. Microbial degradation of nitrates into atmospheric nitrogen is known as _____:
[A] Ammonification
[B] Denitrification
[C] Nitrification
[D] Putrefaction

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49. Which of the following is a Floating National Park of India?
[A] Similipal
[B] Namdapha
[C] Eravikulam
[D] Keibul Lamjao

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50. Which national park hosts the largest ice cap aside from those in Antarctica and Greenland?
[A] Los Glaciares National Park
[B] Yosemite National Park
[C] Banff National Park
[D] Zion National Park

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