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General Knowledge

ENVIRONMENT MCQs

Total Questions : 129 | Page 4 of 13 pages
Question 31. The sound of which intensity is regarded as the safe noise level for a city?
  1.    80 dB
  2.    60 dB
  3.    120 dB
  4.    45 dB
 Discuss Question
Answer: Option D. -> 45 dB




Question 32. Which gas is mainly responsible for green house effect?
  1.    CO2
  2.    H2
  3.    O2
  4.    water vapours
 Discuss Question
Answer: Option A. -> CO2




Question 33. The Lahugala Kitulana National Park is located in which country?
  1.    India
  2.    Sri Lanka
  3.    Bhutan
  4.    Bangladesh
 Discuss Question
Answer: Option B. -> Sri Lanka
THE LAHUGALA KITULANA NATIONAL PARK IS ONE OF THE SMALLEST NATIONAL PARKS IN SRI LANKA. DESPITE ITS LAND AREA, THE PARK IS AN IMPORTANT HABITAT FOR SRI LANKAN ELEPHANT AND ENDEMIC BIRDS OF SRI LANKA. IT IS HOME TO ENDEMIC TOQUE MACAQUE, SRI LANKA LEOPARD, INDIAN MUNTJAC, SRI LANKAN AXIS DEER, SRI LANKAN SAMBAR DEER, INDIAN PANGOLIN, INDIAN HARE, ETC.
Question 34. The Nokrek National Park (NNS) is located in which state?
  1.    Arunachal Pradesh
  2.    Meghalaya
  3.    Jammu & Kashmir
  4.    Sikkim
 Discuss Question
Answer: Option B. -> Meghalaya
THE NOKREK NATIONAL PARK (NNS) IS LOCATED IN WEST GARO HILLS DISTRICT OF MEGHALAYA AND COVERS AN AREA OF 47.48 SQUARE KILOMETRES. IT IS AN IMPORTANT HABITAT OF THE ASIAN ELEPHANTS AND IS ALSO AN IMPORTANT BIRD AREA. IN 2009, UNESCO ADDED THIS NATIONAL PARK TO ITS LIST OF BIOSPHERE RESERVES. IT IS NOTED FOR ITS WILD VARIETIES OF CITRUS FRUITS THAT PROVIDE A GENE-POOL FOR COMMERCIALLY PRODUCED CITRUS.
Question 35. The Rani Jhansi Marine National Park (RJMNP) is located in which state/UT?
  1.    Puducherry
  2.    Uttar Pradesh
  3.    Lakshadweep
  4.    Andaman and Nicobar Islands
 Discuss Question
Answer: Option D. -> Andaman and Nicobar Islands
THE RANI JHANSI MARINE NATIONAL PARK (RJMNP) IS LOCATED IN THE ANDAMAN AND NICOBAR ISLANDS IN THE BAY OF BENGAL AND COVERS AN AREA OF 256.14 SQUARE KILOMETRES. IT WAS FOUNDED IN 1996 AND COMMEMORATES LAKSHMIBAI, THE RANI OF JHANSI (1828-58). THE PARK PROVIDES SHELTER TO SOME VERY CRUCIAL WILDLIFE AND HABITATS WHICH INCLUDE DUGONGS, CROCODILES, MARINE LIFE, CORAL REEFS, MANGROVES, TERRESTRIAL MOIST FOREST AND BIRDS. IT IS AN AREA WHICH IS STRICTLY RESERVED FOR THE BETTERMENT OF THE WILDLIFE & BIODIVERSITY, AND WHERE ACTIVITIES LIKE DEVELOPMENTAL, FORESTRY, POACHING, HUNTING AND GRAZING ON CULTIVATION ARE NOT PERMITTED. THEIR BOUNDARIES ARE WELL MARKED AND CIRCUMSCRIBED.
Question 36. The Chhilchhila Wildlife Sanctuary (CWS) is located in which state?
  1.    Sikkim
  2.    Mizoram
  3.    Haryana
  4.    Nagaland
 Discuss Question
Answer: Option C. -> Haryana
THE CHHILCHHILA WILDLIFE SANCTUARY (CWS) IS LOCATED IN THE KURUKSHETRA DISTRICT OF HARYANA AND IS SPREAD OVER AN AREA OF 28.92 HECTARES. ACCORDING TO A LOCAL LEGEND, THE LAKE IN THE SANCTUARY HAD AN ANCIENT LINK DURING THE EPIC MAHABHARATA DAYS WHEN THE PANDAVAS ESCAPED TO HARIDWAR THROUGH A TUNNEL UNDER THE LAKE. IT IS HOME TO BLUE PEAFOWL, RUFOUS TREEPIE, GREATER COUCAL, INDIAN GREY HORNBILL AND COPPERSMITH BARBET.
Question 37. Ozone layer is found in which of the following ?
  1.    Troposphere
  2.    Stratosphere
  3.    Exosphere
  4.    Thermosphere
 Discuss Question
Answer: Option B. -> Stratosphere
THE OZONE LAYER IS A REGION OF EARTH’S STRATOSPHERE THAT ABSORBS MOST OF THE SUN’S ULTRAVIOLET (UV) RADIATION THAT MAY CAUSE SKIN CANCER. IT CONTAINS HIGH CONCENTRATIONS OF OZONE (O3) IN RELATION TO OTHER PARTS OF THE ATMOSPHERE. STRATOSPHERIC OZONE IS NOT HARMFUL, BUT ITS PRESENCE ON LAND IT IS HARMFUL.
Question 38. The Navegaon National Park (NNP) is located in which district of Maharashtra?
  1.    Raigad
  2.    Satara
  3.    Gondia
  4.    Nagpur
 Discuss Question
Answer: Option C. -> Gondia
THE NAVEGAON NATIONAL PARK (NNP) IS LOCATED IN THE GONDIA DISTRICT OF MAHARASHTRA AND COVERS AN AREA OF 133.78 KM2. IT IS AN IMPORTANT CONSERVATION UNIT IN CENTRAL INDIA IN GENERAL AND VIDARBHA IN PARTICULAR. IT ACTS A “GREEN-LUNG” FOR THE ADJOINING HUMAN SETTLEMENTS AND HELPS IN MAINTAINING THE ENVIRONMENTAL BALANCE. IT IS A HOME TO NUMBER OF FISHES, 209 SPECIES OF BIRDS, 9 SPECIES OF REPTILES AND 26 SPECIES OF MAMMALS WHICH INCLUDES TIGER, PANTHER, JUNGLE CAT, SMALL INDIA CIVET, PALM CIVET, WOLF, JACKALS, BISONS, SAMBARS, ETC. THE ONE OF THE UNIQUE FEATURES OF THIS SANCTUARY IS THE EXISTENCE OF DIVERSE VEGETATION TYPE RANGING FROM DRY MIXED FORESTS TO MOIST FORESTS. ITS FORESTS BELONG TO THE CATEGORY OF “SOUTHERN TROPICAL DRY DECIDUOUS FORESTS” – 5A/C3 AS PER THE REVISED CLASSIFICATION OF THE FORESTS BY CHAMPION AND SETH.
Question 39. Every year, a monthlong ecologically important campaign/festival is held during which certain communities/ tribes plant saplings of fruit-bearing trees. Which of the following are such communities/ tribes?
  1.    Bhutia and Lepcha
  2.    Gond and Korku
  3.    lrula and Toda
  4.    Sahariya and Agariya
 Discuss Question
Answer: Option B. -> Gond and Korku
THIS QUESTION IS BASED UPON RECENT TRENDS IN GOND AND KORKU TRIBES IN MADHYA PRADESH OF PLANTING FRUIT TREE SAPLINGS CONCIDING WITH HARI JIROTI FESTIVAL.
Question 40. The Sitanadi Wildlife Sanctuary (SWS) is located in which state?
  1.    Maharashtra
  2.    Jharkhand
  3.    Madhya Pradesh
  4.    Chhattisgarh
 Discuss Question
Answer: Option D. -> Chhattisgarh
THE SITANADI WILDLIFE SANCTUARY (SWS) IS LOCATED IN DHAMTARI DISTRICT, CHHATTISGARH AND COVERS AN AREA OF 556 SQUARE KILOMETERS. IT IS A FAMOUS TOURIST ATTRACTION WHICH IS FREQUENTED BY WILDLIFE ENTHUSIASTS THROUGHOUT THE YEAR. IT IS NAMED AFTER SITANADI RIVER WHICH ORIGINATES FROM THIS SANCTUARY AND JOINS MAHANADI RIVER NEAR DEOKHUT. SITANADI WILDLIFE SANCTUARY IS KNOWN FOR ITS LUSH GREEN FLORA AND RICH AND UNIQUE AND DIVERSE FAUNA AND HAS GREAT POTENTIAL TO EMERGE AS ONE OF THE FINEST WILDLIFE DESTINATIONS IN CENTRAL INDIA.

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