1) What should we do during an earthquake. a) Go and stand in front of a building b) Turn on the gass. c) Hide under a table d) Go to an open ground 2) If there is rain fall ,there can be a __________________. a) Drought b) Flood c) Femine d) None of these 3) Full form of C.N.G is a) Liquefied petroleum gas b) None of these c) Compressed natural gas  d) Both a and b 4) ____________ is used to measure the intensity of the earthquake. a) Sesimograph b) Light wood c) Ritcher scale d) None of these 5) During earthquake we should hide under a) Table b) Chair c) Bed d) None of these 6) Shortage of food can result in ____________. a) Flood b) Femine c) Drought d) Tsunami 7) Crude oil or petroleum is called 'white gold '? a) True  b) False 8) Petroleum is formed from the remains of dead sea organisms. a) True b) False

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