\n(D) Industrial and Technological<\/td>\n (iv) Vector-borne disease<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n(a) A-4, B-3, C-2, D-1 \n(b) A-1, B-3, C-4, D-2 \n(c) A-3, B-2, C-1, D-4 \n(d) A-2, B-1, C-2, D-1<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (a) A-4, B-3, C-2, D-1 \nis correct, on matching it gives correct combination.<\/p>\n<\/details>\n
\nQuestion 8. \nWhat can be of the cause of the release of chemicals (Identi\u00acfication) : \n(i) Human errors \n(ii) Technological failure \n(iii) Natural activities \n(a) only (i) \n(b) only (i) and (ii) \n(c) only (iii) \n(d) All (i), (ii) and (iii)<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (d) All (i), (ii) and (iii) \nis correct.<\/p>\n<\/details>\n
\nQuestion 9. \nWhich one of the following is different from others in respect to type of hazard : \n(a) famine \n(b) chemical accident \n(c) terrorist attack \n(d) rail accident<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (a) famine \nFamine because it is a natural hazard while others are manmade.<\/p>\n<\/details>\n
\nQuestion 10. \nWhat precautions must be kept in mind while constructing a building in an earthquake prone area: \n(a) Building should be built along fault lines \n(b) It should be improperly designed \n(c) It should be constructed according to the by-laws laid by the municipality \n(d) The material used for construction should be heavy.<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (c) It should be constructed according to the by-laws laid by the municipality \nWhile constructing by laws laid by municipality is to be followed to make the buildings earthquake resistant.<\/p>\n<\/details>\n
\nQuestion 11. \nWhich of the following houses are affected by floods: \n(a) Houses trade by grass, bamboo \n(b) Houses built on stilts \n(c) Houses built on elevated areas \n(d) Houses built away from flood plains<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (a) Houses trade by grass, bamboo \nHouses built by grass and bamboo cannot withstand floods.<\/p>\n<\/details>\n
\nQuestion 12. \nHari lives in coastal areas of Andhra Pradesh. The roof of his house is blown away. Which of the following hazard could be the reason for this: \n(a) Flood \n(b) Earthquake \n(c) Cyclone \n(d) Drought<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (c) Cyclone \nCyclones blow away roofs of houses made up of light material.<\/p>\n<\/details>\n
\nQuestion 13. \nSeismograph is an instrument to measure: \n(a) Atmospheric pressure \n(b) To measure landslides \n(c) To measure earthquake \n(d) To measure flood<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (c) To measure earthquake \nSeismograph is used to measure earthquake.<\/p>\n<\/details>\n
\nQuestion 14. \nWhich one of the following hazard is different from others in respect to damage it cause: \n(a) Earthquake \n(b) Drought \n(c) Flood \n(d) Cyclone<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (b) Drought \nDroughts do not cause any structural damage.<\/p>\n<\/details>\n
\nQuestion 15. \nWarning in case of floods is issued by: \n(a) PWD \n(b) CWC \n(c) CPWD \n(d) CNC<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (b) CWC \nCWC-Central Water Commission issues warning in case of floods.<\/p>\n<\/details>\n
\nQuestion 16. \nFloods are caused due to: \n(a) Heavy rainfall \n(b) Cyclonic storms \n(c) Trembling of earth \n(d) No rainfall<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (a) Heavy rainfall \nHeavy rains cause floods.<\/p>\n<\/details>\n
\nWrite true (T) or false (F)<\/span><\/p>\n1. Droughts are caused because of heavy rainfall.<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: False<\/p>\n<\/details>\n
\n2. Coastal shelter belt plantation program is essential to prevent cyclones.<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: True<\/p>\n<\/details>\n
\n3. Contamination of water supply may cause viral outbreaks and diarrhoea.<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: True<\/p>\n<\/details>\n
\n4. Landslides are caused mostly in hilly areas.<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: True<\/p>\n<\/details>\n
\n5. While constructing houses in an earthquake-prone areas, wood should be used as it is very light.<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: True<\/p>\n<\/details>\n
\n6. Orissa is affected by earthquake.<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: False<\/p>\n<\/details>\n
\n7. The roof of a house should be securely tied in a cyclone-prone area.<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: True<\/p>\n<\/details>\n
\n8. Retaining walls can stop land from sliping.<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: True<\/p>\n<\/details>\n
\n9. People staying in low-lying areas are not affected by cyclones.<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: False<\/p>\n<\/details>\n
\n10. Buildings traditionally constructed using earth, rubble, bricks are not prone to earthquake.<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: False<\/p>\n<\/details>\n
\n11. Droughts can be mitigated through rainwater harvesting.<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: True<\/p>\n<\/details>\n
\n12. Evacuation must begin soon after the warming is sounded in case of an earthquake.<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: True<\/p>\n<\/details>\n
\n13. After an earthquake keep close watch on your family members especially elders and children.<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: True<\/p>\n<\/details>\n
\n14. During any hazard one must panic.<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: False<\/p>\n<\/details>\n
\n15. Severe droughts result in food shortage.<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: True<\/p>\n<\/details>\n
\nMatch the following<\/span><\/p>\n1.<\/p>\n
\n\n\nColumn A<\/strong><\/td>\nColumn B<\/strong><\/td>\n<\/tr>\n\n1. Cyclone<\/td>\n (a) a natural hazard caused due to failure of rain for a long period.<\/td>\n<\/tr>\n \n2. Floods<\/td>\n (b) Stopping masses of rock, earth debris which moves by force of their own weight.<\/td>\n<\/tr>\n \n3. Earthquake<\/td>\n (c) Violent storms characterised by high winds.<\/td>\n<\/tr>\n \n4. Drought<\/td>\n (d) Inundation of large areas as a result of increase in reservoir due to heavy rains.<\/td>\n<\/tr>\n \n5. Landslides<\/td>\n (e) Sudden trembling or shaking of earth.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\nAnswer<\/span><\/summary>\nAnswer:<\/p>\n
\n\n\nColumn A<\/strong><\/td>\nColumn B<\/strong><\/td>\n<\/tr>\n\n1. Cyclone<\/td>\n (c) Violent storms characterised by high winds.<\/td>\n<\/tr>\n \n2. Floods<\/td>\n (d) Inundation of large areas as a result of increase in reservoir due to heavy rains.<\/td>\n<\/tr>\n \n3. Earthquake<\/td>\n (e) Sudden trembling or shaking of earth.<\/td>\n<\/tr>\n \n4. Drought<\/td>\n (a) a natural hazard caused due to failure of rain for a long period.<\/td>\n<\/tr>\n \n5. Landslides<\/td>\n (b) Stopping masses of rock, earth debris which moves by force of their own weight.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/details>\n \nFill in the blanks<\/span><\/p>\n1. The cheapest and most effective way of arresting landslides is to increase ……………. cover.<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: vegetation<\/p>\n<\/details>\n
\n2. The building should be constructed on an ……………. in the flood plains.<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: elevated area<\/p>\n<\/details>\n
\n3. ……………. will illustrate the areas vulnerable to the cyclone in any given year.<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: Hazard mapping<\/p>\n<\/details>\n
\n4. Reforestation is an affective method to prevent ……………. .<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: floods<\/p>\n<\/details>\n
\n5. In Kerala the most prevalent, recurring and disastrous type of mass movement is ……………. .<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (e) debris-flows.<\/p>\n<\/details>\n
\nUse the above-provided NCERT MCQ Questions for Class 9 Disaster Management Chapter 4 Specific Hazards And Mitigation with Answers Pdf free download and get a good grip on the fundamentals of real numbers topic. Need any support from our end during the preparation of Specific Hazards And Mitigation Class 9 MCQs Multiple Choice Questions with Answers then leave your comments below. We\u2019ll revert back to you soon.<\/p>\n
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