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....
Competency Based Questions Class-10 Subject-Economics(Social Science) ------------------------------------------------------------------------- Read the source given below and answer the questions that follows: The average person in Haryana has more income than the average person in Kerala, but legs behind the crucial. Reason is money in your pocket. Cannot buy all the goods and services that you may need to live well. So income by yourself is not completely adequate. Indicator of material goods and services that citizens are able to use. For example, normally your money cannot buy you a pollution, free environment or ensure that you get. Unadulterated medicines unless you can afford to sit to a community that already has all these things. Money may also not be able to protect you from infectious diseases unless that the whole of your community takes preventive steps. The problem does not end with Infant Mortality Rate. Half of the children aged 14-15 in Bihar are not atten...