The phenomenon is similar to that of greenhouse in which the glass-enclosed atmosphere gets heated up due to its insulation from the rest of the environment. 2. Air also consists of water vapour, which varies at different locations. These short objective type questions with answers are very important for Board exams as well as competitive exams like UPSC, NDA, SSC etc. 3. MCQ Questions for Class 11 English with Answers were prepared according to the latest question paper pattern. • True • False Answer: True. The atmosphere is made up of 78% nitrogen, 21% oxygen, and smaller amounts of argon, carbon dioxide, helium, and neon. tells us how moist the air is. Atmosphere MCQ Questions and Answers Quiz 1. c) Troposphere is thinner at the equator than at the poles a) East-to-west air winds in the southern hemisphere The four main layers of the atmosphere are troposphere, stratosphere, mesosphere and thermosphere starting from the nearest to the farthest from the earth. a. Troposphere b. Thermosphere c. Mesosphere d. None of these Q.2. a) 780,840 b) 390,420 c) 78,084 d) 900,000 View Answer Which one of the following gases can deplete the ozone layer in the upper atmosphere? This set of Environmental Science Multiple Choice Questions & Answers (MCQs) focuses on “Atmosphere”. d) West-to-east air winds in the southern hemisphere View Answer, 7. a) Exosphere Practice multiple choice questions on layers of atmosphere, objective type testing worksheets about learning atmosphere layers tutorial with MCQs. Participate in the Sanfoundry Certification contest to get free Certificate of Merit. d) All wavelengths are equally present These short objective type questions with answers are very important for Board exams as well as competitive exams. Atmosphere Air Pressure and Winds Multiple Choice Questions and Answers (Questions and Answers MCQ, Quiz, Objective Questions, Online Test, Ebooks) Free download Pdf for NEET, TRB, TNPSC, MCAT, AIIMS Entrance Exams 2020-2021. Required fields are marked *. Join our social networks below and stay updated with latest contests, videos, internships and jobs! Discussion; RE: Physical Geography - Atmosphere - MCQs with answers -Shahid (08/09/18) Please elaborate the answer of question number 2 How does the pressure of air falls whenthe temperature rises. b) 390,420 1. The equipment to measure atmospheric humidity is, 8. The sound can travel in air when: (a) Particles of medium travel from one […] MCQ Questions for Class 9 Science Chapter 14 Natural Resources with Answers MCQs from Class 9 Science Chapter 14 – Natural Resources are provided here to help students prepare for their upcoming Science exam. 12. The atmosphere consists of mainly three gases, viz., nitrogen (78.09%), oxygen (20.94%) and argon (0.93%). d) Mesosphere 2. Practicing these The Address Class 11 English MCQs Questions with Answers really effective to improve your basics and learn all the key concepts. It kills harmful bacteria and fungi. Use the above-provided NCERT MCQ Questions for Class 6 Geography Chapter 5 Major Domains of the Earth with Answers Pdf free download and get a good grip on the fundamentals of real numbers topic. c) Doldrums To practice all areas of Environmental Science, here is complete set of 1000+ Multiple Choice Questions and Answers. The strength of this effect depends upon the atmosphere’s temperature and the amount of greenhouse gases present in the atmosphere. d) A-3; B-2; C-1; D-4 (C) Oxygen and Nitrogen 2. View Answer, a) A-1; B-3; C-2; D-4 a) True These short solved questions or quizzes are provided by Gkseries. c) Exosphere – Thermosphere – Mesosphere – Stratosphere – Troposphere Air Class 7 MCQs Questions with Answers. At what concentration (in ppm), is nitrogen present in the atmosphere? View Answer, 2. 19. In the lower layers of atmosphere, what range of wavelengths of light is predominant? Global warming b. c) 760 Torr b) West-to east air winds in the northern hemisphere c) East-to-west air winds in the northern hemisphere • True • False All the best and keep tabs on what you get wrong. 1. The water mass of the earth including oceans, seas, rivers etc in the atmosphere (a) Hydrosphere (b) Lithosphere (c) Atmosphere (d) Biosphere (a) Hydrosphere. View Answer, 4. The air is less dense in the upper atmosphere. MCQs from CBSE Class 9 Science Chapter 12: Sound Q1. 6. b) Boundary line Select the correct answer using the codes given below: A) 1 only done clear. View Answer, 10. Layers of Atmosphere Quiz Questions and Answers The boundary between troposphere and stratosphere is known as, (a) increase in the concentration of ozone, (c) depletion of the ozone layer in the troposphere, (d) depletion of the ozone layer in the stratosphere, 4. (a) Carbon dioxide (b) Oxygen (c) Nitrogen (d) All of these. b) Stratosphere View Answer, 13. c) Between 100-300 nm If an object is present at a distance of 5 km from the surface of the earth, it is present in, 5. View Answer, 3. © 2011-2020 Sanfoundry. Atmosphere Multiple Choice Questions and Answers for competitive exams. b) Troposphere d) None of the mentioned Other gases include carbon dioxide (0.04%), methane and other inert gases. a) 780,840 MCQ Questions for Class 11 Geography: Ch 11 Water in the Atmosphere 1. The main constituents of atmosphere are, Your email address will not be published. b) A-3; B-4; C-1; D-2 Which layer of the atmosphere is responsible for aurora formation? View Answer, 9. 15. Which of the following statements is true? Choose the correct option in the following questions: Question 1. a) True When hydrogen peroxide acts on Manganese Dioxide, oxygen is produced. d) Troposphere is thicker at the equator than at the poles ? It warms the earth’s surface by trapping heat through the greenhouse effect and minimises the diurnal temperature variation. a) Exosphere MCQ on Atmosphere. Which gas released in the atmosphere creates a greenhouse effect trapping the heat? View Answer. The planetary boundary layer belongs to which of the following atmospheric layers? (C) 12 5. b) Troposphere contains the ozone layer MCQ on Earth Atmosphere MCQs on earth atmosphere are very very sensitive. View Answer, 15. Welcome to The Earth's Atmosphere General Knowledge Quiz! Having discussed properties of the atmosphere fully you are now capable of answering this quiz. c) Exosphere This contains 10 Multiple Choice Questions for UPSC Test: Composition And Structure Of Atmosphere (mcq) to study with solutions a complete question bank. View Answer, 12. These short solved questions or quizzes are provided by Gkseries. b) Ionosphere a) Space line (A) 78, 21 3. What is responsible for the excess of CO2? C) We have compiled NCERT MCQ Questions for Class 11 English Snapshots Chapter 2 The Address with Answers Pdf free download. So examiners always try to know that how much the candidates or students are aware about our atmosphere. MCQ Questions for Class 6 Geography: Ch 5 Major Domains of the Earth. View Answer, 11. a) Less than 100 nm FEATURED QUIZ ANSWERS: ATMOSPHERE MCQS 1. b) 14.696 psi 20. Turbopause is highest layer of the homosphere. Geography section provides you all type of mcq questions on Atmosphere with explanations. Which of the following indicates the correct order of the principal layers of the earth’s atmosphere from top to bottom? At what concentration (in ppm), is nitrogen present in the atmosphere? Question 1. b) Thermosphere – Stratosphere – Troposphere – Mesosphere – Exosphere Practice online earth science teacher certification questions for online tests, distance learning exam on topics as:. (a) Methane (b) Ammonia (c) Sulphur dioxide (d) Carbon dioxide. d) Astronaut line Atmosphere MCQ Questions and Answers Quiz. Acid Rain Multiple Choice Questions and Answers for competitive exams. The troposphere is the layer of the atmosphere that is closest to the earth. 34. Earth’s atmosphere provides us with oxygen to breathe. Online Test of Chapter – 4 Air Test 1 | Geography Class 7th Social Science (S.St) Q. Multiple Choice Questions on Ecology; Biology Practice Test on Environmental Issues; Environmental Issues – Pollution and Green house effect; MCQ on Water Pollution; Answers 1. d) all of these 2. a) are small solid particles and liquid droplets 3. b) ozone 4. c) aerosol 5. … a) Absolute humidity a) Trade winds The coldest region of the Earth atmosphere is (A) tropopause (B) mesopause (C) stratopause (D) thermopause. Which among the following does not cause pollution? c) Stratosphere The atmosphere can be heated upwards only from the Earth's surface. d) Ionosphere CFCs can remain in the atmosphere for up to 100 years. The primary greenhouse gases known are water vapor (H 2 O), ... Let’s go through the following MCQs on greenhouse effect … See how much more you do know about the atmosphere by trying to tackle the atmosphere quiz below and get some help … Your email address will not be published. MCQs on Ecology & Environment. Atmosphere or Earth’s atmosphere is the layer of gases surrounding our planet. Atmosphere MCQ is important for exams like IBPS, SCC, UPSC, NEET etc. The solved questions answers in this Test: Composition And Structure Of Atmosphere quiz give you a … can be larger or smaller … B) 2 and 3 only done clear. Ozone is attacked by a chlorine atom that breaks free from the CFC molecule. Answer. c) 78,084 Atmosphere MCQ Questions and answers with easy explanations. It absorbs harmful ultra-violet rays from the sun. c) Ionosphere Choose the correct listing of radiation from the longest wavelengths to the shortest wavelengths: x-rays, ultraviolet, infrared, gamma rays, visible, radio. • True • False Answer: True. The temperature decreases with altitude in the stratosphere layer. A set of Important objective type questions with answers (Quiz Format) about Earth […] This cycle depicts the movement of carbon in combined and elemental states on earth. By international convention, which line marks the outermost boundary of the Earth’s atmosphere? c) Karman line These MCQ's are extremely critical … Learn thermosphere, mesosphere, layers of atmosphere, troposphere career test for online high school college acceptance. a) 101325 Pa Atmosphere MCQ : Practice Proper and good General Knowledge MCQ quiz GK (General Knowledge), General Studies, Current Affairs and Aptitude for Banking / IBPS, CDS, CLAT, GPSC, IAS, Judiciary, MPSC, NDA, NTSE, RPSC, Railways, SSC, UPPSC, UPSC, CDSE, XAT, MPPSC and other government job recruitment examinations of India or states civil services examinations. View Answer, 14. 1. MCQs from CBSE Class 9 Science Chapter 14: Natural Resources Q1. It is commonly known as air and is essential for sustaining life on the earth. Earth’s atmosphere provides us with oxygen to breathe. The atmosphere is made up of various gasses, some are harmful where as others are beneficial to us in one-way or another. 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