Important Question Answers for the Class 9-Social Science Chapter 3- The Dynamic Atmosphere and Changing Climate ***************************** Very Short Answer Type Questions: 1. Which layer of the atmosphere contains the ozone layer? Answer: The stratosphere contains the ozone layer. 2. Name the gas that makes up the highest percentage of the atmosphere. Answer: Nitrogen makes up the highest percentage of the atmosphere. 3. Which element of weather is measured using a barometer? Answer: A barometer is used to measure atmospheric pressure . 4. What is the normal duration of the southwest monsoon in India? Answer: The southwest monsoon usually lasts from June to September . 5. Which season in India is known as the “hot weather season”? Answer: The summer season is known as the hot weather season. 6. Name the process by which water vapour turns into clouds. Answer: The process is called condensation . 7....
Picture based Questions Class-10 Subject-All(History,Geography,Civics and Economics) ***************************************************** Q1. Study the map thoroughly and mention which ethnic community is concentrated in the north and east of the country. a) Sri Lankan Tamils b) Indian Tamils c) Muslims d) Sinhalese Answer: a) Sri Lankan Tamils Q2. Study the cartoon thoroughly and mentioned what the two steering wheels symbolise. a) The German Government was driven or run by 'The Christian Democratic Union Party'. b) The German Government was driven or run by 'The Social Democratic Party'. c) The German Government was driven or run by two major political parties. d) None of the above. Answer: c) The German Government was driven or run by two major political parties. Q3. Study t he map thoroughly and mention which language could have been made up the official language of the country. a) Tamil b) Sinhala...
