This quiz works best with JavaScript enabled. Home > General Knowledge > Indian Geography > Climate > El Nino And Southern Oscillations – Quiz 2 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books El Nino And Southern Oscillations Quiz 2 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. During an El Nino, trade winds are typically ..... A) About average. B) Stronger. C) Weaker. D) None of above. Show Answer Correct Answer: C) Weaker. 2. River Damodar is called 'Sorrow of Bengal' because it: [CPO SI 2003] A) Gets flooded often causing havoc. B) Causes maximum soil erosion. C) Forms number of dangerous waterfalls. D) Is not a perennial river. Show Answer Correct Answer: A) Gets flooded often causing havoc. 3. From north towards South, which one of the following is the correct sequence of the given rivers in India? [IAS 2006] A) Shyok-Spiti-Zaskar-Sutlej. B) Zaskar-Shyok-Sutlej-Spiti. C) Zaskar-Sutlej-Shyok - Spiti. D) Shyok-Zaskar-Spiti-Sutlej. Show Answer Correct Answer: B) Zaskar-Shyok-Sutlej-Spiti. 4. Amravati, Bhavani, Hemavati and Kabini are tributaries of which one of the following rivers? [NDA 2008] A) Mahanadi. B) Krishna. C) Cauvery. D) Godavari. Show Answer Correct Answer: C) Cauvery. 5. ..... of the earth is covered with water. A) 70%. B) 71%. C) 77%. D) None of above. Show Answer Correct Answer: B) 71%. 6. Which of the following is not a tributary of the Ganga? A) Son. B) Yamuna. C) Gomti. D) Sutlej. Show Answer Correct Answer: D) Sutlej. 7. During an El Nino, it rains A) In the central Pacific. B) In the Eastern Pacific. C) In the Western Pacific. D) In all of the Pacific. Show Answer Correct Answer: A) In the central Pacific. 8. Which one of the following states does not form part of the Narmada basin? [NDA 1993] A) Gujarat. B) Maharashtra. C) Madhya Pradesh. D) Rajasthan. Show Answer Correct Answer: D) Rajasthan. 9. El Nino and La Nina are two periodic changes in ocean circulation patterns. which of these statements best describes their effect on global climate? A) El Nino and La Nina tend to peak during winter months, so by the summer months the climate patterns return to normal conditions. B) El Nino carries warm water, increasing rainfall along the coast of Chile, while La Nina brings cold water upwellings to western South America. C) El Nino and La Nina are recent disturbances in ocean currents oscillating between warm and cold conditions caused by the greenhouse effect. D) El Nino and La Nina exclusively affect the climate of the southern Pacific Ocean including South America, Australia and Indonesia. Show Answer Correct Answer: B) El Nino carries warm water, increasing rainfall along the coast of Chile, while La Nina brings cold water upwellings to western South America. 10. What IS NOT one of the effects of La Nina during winter in America? A) Large portions of central North America experience cold, dry weather. B) Increased frequency of significant cold-air outbreaks. C) Southern states experience less storminess and precipitation. D) Northern states experience heat waves throughout. Show Answer Correct Answer: D) Northern states experience heat waves throughout. 11. In a La Nina event, the SOI is strongly ..... and the air pressure in Darwin is ..... than in Tahiti A) Negative, Higher. B) Positive, Lower. C) Positive, Higher. D) Negative, Lower. Show Answer Correct Answer: B) Positive, Lower. 12. La Nina is characterized by ..... of the Western Pacific Ocean. A) A warming. B) A cooling. C) Average temperatures. D) None of above. Show Answer Correct Answer: B) A cooling. 13. How could La Nina affect weather during the summer in North Carolina? A) It could decrease wind. B) It could increase rainfall. C) It could decrease rainfall. D) None of above. Show Answer Correct Answer: C) It could decrease rainfall. 14. By what name is the Ganga known in Bangladesh? A) Padma. B) Rupnarayan. C) Bhagirathi. D) Nubra. Show Answer Correct Answer: A) Padma. 15. Which of the following peninsular rivers is westward flowing? A) Cauvery. B) Tapti. C) Godavari. D) Mahanadi. Show Answer Correct Answer: B) Tapti. 16. Which one of the following east flowing rivers of India forms rift valley due to down warping? [IAS 1998] A) Mahanadi. B) Son. C) Damodar. D) Yamuna. Show Answer Correct Answer: C) Damodar. 17. Which of the following states has the largest number of salt lakes in India? A) Maharashtra. B) Gujarat. C) West Bengal. D) Rajasthan. Show Answer Correct Answer: D) Rajasthan. 18. The correct sequence of the eastward flowing rivers of the peninsular India from north to south is: [IAS 2002] A) Subarnarekha, Mahanadi, Godavari, Krishna, Pennar, Cauvery and Vagai. B) Subarnarekha, Mahanadi, Krishna, Godavari, Cauvery, Vagai and Pennar. C) Mahanadi, Subarnarekha, Godavari, Krishna, Cauvery, Pennar and Vagai. D) Mahanadi, Subarnarekha, Krishna, Godavari, Cauvery, Vagai and Pennar. Show Answer Correct Answer: A) Subarnarekha, Mahanadi, Godavari, Krishna, Pennar, Cauvery and Vagai. 19. The largest area of change for both events is located A) In the northern US, Canada, and Alaska. B) In the southern US, and Mexico. C) In the eastern US and Canada. D) It changes all geographic areas about evenly. Show Answer Correct Answer: A) In the northern US, Canada, and Alaska. 20. During normal conditions, the thermocline is closest to the ocean's surface in the A) Western Pacific. B) Eastern Pacific. C) Central Pacific. D) Northern Pacific. Show Answer Correct Answer: B) Eastern Pacific. 21. Which one of the following cities is not located on the bank of river Ganga? [BPSC 2011] A) Uttarkashi. B) Fatehpur. C) Bhagalpur. D) Kanpur. Show Answer Correct Answer: A) Uttarkashi. 22. What causes El Nino and La Nina? Changes in ..... A) The strength of trade winds. B) The seasons. C) Ocean currents. D) Earth's tilt. Show Answer Correct Answer: A) The strength of trade winds. 23. El Nino and La Nina are: A) Natural weather events. B) Caused by human activity. C) Natural weather events but can also be caused by human activity. D) Lead to changes in weather patterns around the globe. Show Answer Correct Answer: C) Natural weather events but can also be caused by human activity. 24. High Pressure Systems are characterized by; A) Warm / Moist air that drops. B) Cold / Dry air that drops. C) Cold / moist air that drops. D) Warm / Dry air that drops. Show Answer Correct Answer: B) Cold / Dry air that drops. 25. The Himalayan rivers are: A) Monsoon fed. B) Snow fed. C) Seasonal. D) Ephemeral. Show Answer Correct Answer: B) Snow fed. 26. Pada fase La Nina suhu permukaan air laut di pasifik berlawanan dengan suhu permukaan laut di Indonesia. Suhu di Indonesia lebih ..... A) Kecil. B) Hangat. C) Dingin. D) Sendang. Show Answer Correct Answer: B) Hangat. 27. ..... causes more rainfall in the Northwest United States and poor fishing off the coast of South America (Peru). A) La Nina. B) El NIno. C) La Chancla. D) El Baby Yoda. Show Answer Correct Answer: B) El NIno. 28. Teesta forms a part of which major river system? A) Krishna. B) Cauvery. C) Brahmaputra. D) Ganga. Show Answer Correct Answer: C) Brahmaputra. 29. Which of the following is an inland drainage area? [CDS 1994] A) Chilka region. B) Mansarovar lake. C) Rann of Kutch. D) Sambhar area. Show Answer Correct Answer: C) Rann of Kutch. 30. What two factors are primarily used to describe climate? A) Temperature and density. B) Temperature and precipitation. C) Precipitation and density. D) Winds and humidity. Show Answer Correct Answer: B) Temperature and precipitation. 31. Which factor does NOT influence temperature of an area A) Altitude. B) Seasonal winds. C) Latitude. D) Distance to water. Show Answer Correct Answer: B) Seasonal winds. 32. Which one of the following gives the correct sequence of ports down the western coast of India? A) Kandla, Mumbai, Kochi, Mangalore. B) Porbandar, Marmagao, Mangalore, Kochi. C) Veraval, Okha, Marmagao, Mangalore. D) Mangalore, Marmagao, Kochi, Negercoil. Show Answer Correct Answer: B) Porbandar, Marmagao, Mangalore, Kochi. 33. Perionde El Nino dan La Nina terjadi setiap ..... A) 10 tahun sekali. B) 4-6 tahun sekali. C) 6 bulan sekali. D) 3 sampai 5 tahun sekali. Show Answer Correct Answer: D) 3 sampai 5 tahun sekali. 34. Which of the following is an east following river of Indian Peninsula? A) Mahanadi. B) Narmada. C) Periyar. D) Tapti. Show Answer Correct Answer: A) Mahanadi. 35. Without question, ENSO events: A) Are preventable. B) Eliminate sources of rain. C) Are really scary. D) Impact everyone on the planet somehow. Show Answer Correct Answer: D) Impact everyone on the planet somehow. 36. Which is an effect of La Nina on Georgia's summer weather? A) Decreased winds. B) Decreased rainfall. C) Increased humidity. D) Increased temperature. Show Answer Correct Answer: B) Decreased rainfall. 37. Which will most likely result from a low-pressure weather system? A) Clear conditions. B) Warm temperatures. C) Warm temperatures. D) Cloudy conditions. Show Answer Correct Answer: D) Cloudy conditions. 38. Most of the rivers flowing westward from the Western Ghats do not form deltas because: A) They are too slow. B) Of the high gradient. C) They are not perennial. D) There is no vegetation. Show Answer Correct Answer: B) Of the high gradient. 39. In the Australia, El Nino conditions impact weather by increasing likelihood of these weather conditions on the east coast: A) A. low rainfall and high temperatures. B) B. fewer cyclones. C) C. increased fire danger. D) A, b & c. Show Answer Correct Answer: D) A, b & c. 40. Canal irrigation is most important in the Northern Plains of India because: A) The sources of canals are perennial rivers. B) The level of underground water is high. C) The region is densely populated. D) The soil is porous. Show Answer Correct Answer: A) The sources of canals are perennial rivers. 41. The second largest basin in Peninsular India is: A) Cauvery Basin. B) Godavari Basin. C) Krishna Basin. D) Narmada Basin. Show Answer Correct Answer: C) Krishna Basin. 42. One consequence of El Nino is ..... in Southeast Asia and Australia. A) Strong winter storms. B) Stronger Trade Winds. C) Drought. D) Flooding. Show Answer Correct Answer: C) Drought. 43. Lake Sambhar is nearest to which one of the following cities of Rajasthan? [IAS 2004] A) Jodhpur. B) Bharatpur. C) Jaipur. D) Udaipur. Show Answer Correct Answer: C) Jaipur. 44. Which best explains why El Nino could cause an increase in precipitation in California? A) Warmer ocean waters allows for warm air to be blown toward the United States and cause droughts. B) Cooler ocean water causes the air to cool, and brings high air pressure to the United States. C) Warmer ocean water allows for warmer, wet air to travel east toward the United States. D) None of above. Show Answer Correct Answer: C) Warmer ocean water allows for warmer, wet air to travel east toward the United States. 45. Shyok is a tributary of: A) Chenab. B) Brahmaputra. C) Indus. D) Sutlej. Show Answer Correct Answer: C) Indus. 46. Fase terjadinya La Nina akan menyebabkan terjadinya ..... di Indonesia A) Kemarau yang berkepanjangan. B) Curah hujan tinggi hingga banjir. C) Kekeringan. D) Meluapnya sungai. Show Answer Correct Answer: B) Curah hujan tinggi hingga banjir. 47. In Georgia, El Nino impacts our weather by: A) Creating larger waves at the beach. B) More thunderstorms and crows flying around. C) Dry and hot. D) Wetter and more flood-prone. Show Answer Correct Answer: D) Wetter and more flood-prone. 48. In the decreasing order of the length of the rivers, the correct sequence is: [CPO AC 2003] A) Ganga-Godavari-Brahmaputra-Narmada. B) Brahmaputra-Ganga-Godavari-Narmada. C) Brahmaputra-Narmada-Godavari-Ganga. D) Ganga-Brahmaputra-Godavari - Narmada. Show Answer Correct Answer: B) Brahmaputra-Ganga-Godavari-Narmada. 49. On a cold, cloudy day, the local weather forecaster predicts that a high-pressure system will be moving into the area in the next 24 hours. Which weather conditions will this system most likely bring to the area? A) Rainy. B) Snowy. C) Sunny. D) Stormy. Show Answer Correct Answer: C) Sunny. 50. Which of the following tributaries of the Ganga System flows northwards? [CDS 2008] A) Kosi. B) Ghaghara. C) Gandak. D) Sone. Show Answer Correct Answer: D) Sone. 51. Which of the following is the longest river in India? [LIC 1994] A) Narmada. B) Godavari. C) Ganga. D) Brahmaputra. Show Answer Correct Answer: C) Ganga. 52. The second largest river basin in India is of the river: [CBI 1994] A) Krishna. B) Brahmaputra. C) Godavari. D) Narmada. Show Answer Correct Answer: C) Godavari. 53. El Nino occurs when the tropical ocean waters are warmer in which ocean? A) Atlantic. B) Indian. C) Pacific. D) Arctic. Show Answer Correct Answer: C) Pacific. 54. Which of the following is an INCORRECT statement about El Nino and La Nina? A) Both occur at least once per decade. B) Both occur in the Atlantic Ocean. C) El Nino is a warming and La Nina is a cooling of the Pacific Ocean. D) Neither are considered "storms". Show Answer Correct Answer: B) Both occur in the Atlantic Ocean. 55. Which one the following is a correct sequence of rivers in terms of their total basin area, in the descending order? [IAS 2003] A) Brahmaputra, Indus, Ganga, Godavari. B) Indus, Ganga, Brahmaputra, Godavari. C) Indus, Ganga Godavari, Brahmaputra. D) Ganga, Indus, Brahmaputra, Godavari. Show Answer Correct Answer: A) Brahmaputra, Indus, Ganga, Godavari. 56. An El Nino in Australia causes ..... rainfall A) Above average. B) Below average. C) Average. D) None of above. Show Answer Correct Answer: B) Below average. 57. If your latitude is close to 90 degrees North, you live in which zone? A) Tropical zone. B) Temperate zone. C) Polar Zone. D) End zone. Show Answer Correct Answer: C) Polar Zone. 58. Which of the following rivers flows through Maharashtra and Gujarat? [CDS 1993] A) Godavari. B) Tapti. C) Mahi. D) Sabarmati. Show Answer Correct Answer: B) Tapti. 59. The Brahmaputra, Irrawady and Mekong rivers originate in Tibet and flow through narrow and parallel mountain ranges in their upper reaches:Of these rivers, Brahmaputra makes a "U" turn in its course to flow into India. This "U" turn is due to [CSAT 2011] A) Uplift of folded Himalayan series. B) Syntaxial bending of geologically young Himalayas. C) Geo-tectonic disturbance in the tertiary folded mountain chains. D) Both A and B above. Show Answer Correct Answer: D) Both A and B above. 60. The longest river of peninsular India is: A) Mahanadi. B) Godavari. C) Cauveri. D) Narmada. Show Answer Correct Answer: B) Godavari. ← PreviousNext →Related QuizzesIndian Geography QuizzesGeneral Knowledge QuizzesEl Nino And Southern Oscillations Quiz 1El Nino And Southern Oscillations Quiz 3Climate Of India QuizGeneral Features Of Indian Climate QuizIndian Monsoon QuizRainfall India QuizSeasons In India Quiz 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books