multiple choice questions on air pollution with answers

If you have any queries regarding Pollution of Air and Water CBSE Class 8 Science MCQs Multiple Choice Questions with Answers, drop a comment below and we will get back to you soon. An odd combination of smoke and fog is called, 5. Tags: Question 13 . शिक्षण प्रक्रिया में शिक्षक को अनेक कार्य एक साथ करने पड़ते हैं जैसे लिखना, प्रश्न पूछना, स्पष्ट करना, प्रदर्शन करना... MCQ Questions for Class 8 Science Chapter 18 Pollution of Air and... 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CFCs are not used in air conditioners. a) Cities. ***Best viewed in Google Chrome and Mozilla firefox***, a) are small solid particles and liquid droplets, c) are small solid particles released into the atmosphere, c) caused only by CO2, CFC, CH4 and NO2 gases, 2. a) are small solid particles and liquid droplets, 8. c) caused only by CO2, CFC, CH4 and NO2 gases. SURVEY . As this air pollution multiple choice questions with answers, it ends happening brute one of the favored book air pollution multiple choice questions with answers collections that we have. Air contains the highest percentage of .. 2. b. Post-Your-Explanation-1. Which of the following techniques of irrigation should be used to save water? We have provided Pollution of Air and Water Class 8 Science MCQs Questions with Answers to help students understand the concept very well. We hope the given NCERT MCQ Questions for Class 8 Science Chapter 18 Pollution of Air and Water with Answers Pdf free download will help you. Transportation. Respiratory problems. About this quiz: All the questions on this quiz are based on information that can be found at Earth Science: Land Pollution . 1. In living organisms the effects can range from minor discomfort to cancer or deformations. What type of precautions should be taken to survive when the ozone level is high? Water Pollution Multiple Choice Questions With Answers time. 4. 3. Answer-1. Following Air Water And Soil Pollution Multiple choice objective type questions and answers will help you in many competitive written examinations and inteview 2020 like SSC exams : (b) Sulphur dioxide. Noise Pollution Multiple Choice Questions(MCQs) & Answers for competitive exams. Ultra violets radiations are absorbed by ozone. Smog. Noise pollution. In which year Ganga Action Plan was launched? These Noise Pollution Objective Questions with Answers are useful for competitive exams UGC NET, GATE, IBPS Specialist Recruitment Test. Chemical waste. 20 seconds . MCQ Biology - Learning Biology through MCQs, AllRightsReserved. The solid or liquid particles dispersed in air are called. Pollution of Air and Water Class 8 MCQs Questions with Answers. a. Carbon monoxide in vehicle exhaust causes, (a) Increased oxygen carrying capacity of RBCs, (b) Reduced Nitrogen carrying capacity of RBCs, (c) Reduced oxygen carrying capacity of RBCs, (d) Reduced carbon carrying capacity of RBCs, Answer: (c) Reduced oxygen carrying capacity of RBCs, The gas used in refrigerating appliance causing serious damage to ozone is, Answer: (b) Sulphur dioxide and Nitrogen dioxide, (d) Sun’s heat is trapped and not allowed to escape, Answer: (d) Sun’s heat is trapped and not allowed to escape. Any type of contamination (air, water or soil) can cause a lot of damage to humans, vegetation, animals, and the whole environment in general. Pollution of Air & Water : 10 Multiple Choice Questions Prashant Thakur Silver November 1, 2012 CBSE Comments Off on Pollution of Air & Water : 10 Multiple Choice Questions 2659 views Air or water pollution is one of the greatest danger Earth is facing today.The contamination of air or water does not just affect the living beings only , but also non living things are negatively affected . Mercury poisoning in water is the reason for. शिक्षण प्रक्रिया में शिक्षक को अनेक कार्य एक साथ करने पड़ते हैं जैसे लिखना, प्रश्न पूछना, स्पष्ट करना, प्रदर्शन करना... शिक्षण कौशल ( Teaching Skill) State whether the statements given below are True or False: 2. Click here to join our FB Page and FB Group for Latest update and preparation tips and queries. c) Densely populated areas. D. (b) The thin shell … Stratosphere layer of the atmosphere protects us from .. 4. Biosphere is. (a) The solid shell of inorganic materials on the surface of the Earth. 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