Mains Marathon Daily Current Affairs Questions and Answer Writing – July 19, 2018Read the following questions and answer them by clicking on the links in not more than 200 wordsTime: 30 MinutesKindly review each others answersQ.1) Nipah is a near perfect example of an emerging infectious disease and the intensive steps taken by Kerala to contain its spread, has lessons for other states. Discuss. (GS-3)LinkQ.2) What are challenges India is facing in universal electrification of all households. Discuss the steps taken by government and their effectiveness towards this goal. (GS-2)LinkQ.3) What is the difference between S and P waves? How is it possible to deduce the exact location of epicenter? And also suggest some earthquake mitigation strategies.Q.4) Discuss the continental Drift theory. Provide evidences in support of continental drift theory of Alfred Wegener