four regions, ranging from the troposphere to the thermosphere. It results from chemical reactions with chlorine derived from CFCs. It creates horizontal winds at 0 degrees latitude. Air consists of gases thoroughly mixed so that they behave like a single gas. 2. B. B. Which of the following is not true of carbon dioxide? Which of the gases listed below has accumulated in the atmosphere as a result of biological processes? Troposphere, stratosphere, mesosphere, thermosphere. This happens when the chlorine and bromine atoms in the atmosphere come in contact with ozone and destroy the ozone molecules. Primary pollutants include nitrogen oxides and volatile organic compounds. Found inside – Page 20Consider the following statements 1. Ozone is an allotropic formof oxygen. 2. Ozone is red in colour with distinctive, penetrating odour. 3. Ozone helps in growth of bacteria in water. 4. Ozone is formed due to the action of the ... The CFC molecules react with ultraviolet light to release chlorine which then destroys ozone. Which of the following statements about ozone is true? Choose one or more: A. Bromine is an ozone-depleting agent and should not be used for that reason. a. Ozone layer depletion is the thinning of the ozone layer present in the upper atmosphere. Physical Science with Earth and Space Science, ScienceFusion Student Edition Interactive Worktext Grades 6-8 Module H: Matter and Energy, disadvantages of biodiesel: plants grown for biodiesel use _ amounts of _. A scientific law summarizes a series of related observations. What is the correct order of the atmosphere, starting from the ground. Why is stratospheric ozone loss a concern? CO, NO x, Hydrocarbons and CH 4. Found inside – Page 346Identify the incorrect statement from the following: (a) Ozone absorbs the intense ultraviolet radiation of the sun. 49. ... The statement which is not true (a) NO2 6. does not play any role in photochemical smog (b) (c) (d) 2. some individual insects are more likely than others to survive and reproduce due to their inherited traits. Which of the following statements about ozone are true? All the statements are true. a) Energy is neither created nor destroyed. A.CFCs B.mercury C.ozone D.carbon dioxide Part 1 of 1 - Question 24 of 25 4.0 Points We measure toxicity by the dose at which adverse effects are produced. True . D. All of the above e) 30%. Which of the following is not a true statement about the rock cycle? B. has resulted in the significant reduction in various atmospheric pollutants. Contact with ozone can be injurious to human health 3. A. For example, the hazard statement for chemicals which meet the criteria for the class Self-heating substances and mixtures, Category 1 is Self-heating; may catch fire. rotate. Despite its high temperatures, why would the thermosphere feel cold to humans? C. Water can be used as an alternative solvent for this reaction. (b) Both A and R are true . For general help, questions, and suggestions, try our dedicated support forums. Definition. This happens when the chlorine and bromine atoms in the atmosphere come in contact with ozone and destroy the ozone molecules. See the answer See the answer See the . True or False. Found inside – Page 346Identify the incorrect statement from the following: (a) Ozone absorbs the intense ultraviolet radiation of the sun. 49. ... The statement which is not true (a) NO2 6. does not play any role in photochemical smog (b) (c) (d) 2. rosariomividaa3 and 1 more users found this answer helpful. • Hazardous to Ozone . d. Melanin prevents radiation damage by absorbing UV radiation. Ashoka's major edict is found in one of the following places in Karnataka. b. Ozone is helpful for reducing smog levels. It can be prepared by the action of acid on limestone. (b) It predicts ozone levels in your area. NO x. b. particulate matter.
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