Which of the following statements is(are) false? Temperature 16. Faculty had been using 0%, 10%, 25% sucrose solutions in dialysis tubing with a 12,000 MWCO in water. Corrosion is an example of an electrolytic process. Higher than other liquids 15. Physics Physics for Scientists and Engineers, Technology Update (No access codes included) Cylinder A contains oxygen (O 2 ) gas, and cylinder B contains nitrogen (N 2 ) gas. While the plants produce water needed for the arid region, they can manufacture problems for health and the environment. For the false statements, correct them. b Cars that run on hydrogen fuel cells are environmentally friendly. d. The removed salt can be dumped back into the ocean with no real concerns. a. Desalination is less expensive than water reclamation. It is expensive because it needs a lot of energy source---electricity. Question 2 1 out of 1 points What activity constitutes the single largest use of water in the United States? Desalination is expensive. Free PDF Download of CBSE Chemistry Multiple Choice Questions for Class 12 with Answers Chapter 2 Solutions. C. Nitrification by bacteria converts nitrates (NO 3-) to nitrites (NO 2-). c. CH 3 CH 2 OCH 2 CH 2 CH 3 is a structural isomer of 2-pentanol. Explain why the statement(s) is(are) false. Question 1 1 out of 1 points Why is the Ogallala Aquifer the focus of much concern? (True or False) False global environment b. outdoor environment c. indoor environment d. none of the above Weegy: None of the above has no impact on human health. Desalination can extract salt out of seawater with little to no environmental costs. (a) The two gases haw different temperatures. Get help with your Environmental ethics homework. Which of the following statements is FALSE about saltwater intrusion. User: Which of the following regulations is the primary law regarding water pollution?a. Score 1 14. Which of the following is NOT true regarding the production of corn-based ethanol as an alternative to gasoline in the U.S.? Study 62 Oceanography Midterm 1 flashcards from Haley D. on StudyBlue. MEDRC aims to notify all applicants of their status by April 2, 2020 and will publish a list of Qualified Competitors on the challenge website. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks. Desalination: Human activity such as deforestation can affect rainfall. Score 1 User: Which of the following environmental risks is most likely to lead to digestive health issues?a. With the world's biggest reverse-osmosis desalination plant, Israel is among the world's top low-cost producers of desalinated water. regarding the next stage of the competition process. Solutions Class 12 […] Moreover, supercavitation method has the following advantages: (1) Large heat-mass transfer rate at the vapor-liquid interface; (2) Formation and … Chemistry is a branch of science which is study of the composition, structure, properties and change of matter. In comparison to most other liquids, the heat capacity of liquid water is: a. Chemistry MCQs for Class 12 Chapter Wise with Answers PDF Download was Prepared Based on Latest Exam Pattern. This article is within the scope of WikiProject Energy, a collaborative effort to improve the coverage of Energy on Wikipedia. • Sodium and chlorine ions have a high residence time & concentration in seawater. Currently, however, there are no international conflicts over water. a. Desalination can extract salt out of seawater with little to no environmental costs. If the molecules in the two cylinders have the same rms speeds, which of the following statements is false? User: Which of the following has no impact on human health?a. All of the following statements regarding pH are true except: a. a. b. Which of the following is NOT true concerning tropical plantations? Students can solve NCERT Class 12 Chemistry Solutions MCQs Pdf with Answers to know their preparation level. e. ... desalination (salty … I made the following changes: Access the answers to hundreds of Environmental ethics questions that are explained in a way that's easy for you to understand. d. All of the above Which of the following statements is FALSE concerning bycatch? The major use of surface waters in the U.S. is. a. is a structural isomer of pentanoic acid. 46. • Residence time is the average length of time that a substance resides in the ocean. 1.2 Prize Criteria and Payment To be eligible to win a monetary prize purse, a qualified competitor’s desalination device must Answer: deforestation. I have just modified one external link on Thames Water Desalination Plant. Desalination plants are an overuse of water resources in the Middle East. It is a filter-based approach in which salty water is forced through fine filters under high pressure. As a whole, the pH of the ocean is slightly acidic 17. b. Desalination is expensive. c. Desalination is the best method of acquiring clear water for drinking. Which of the following statements concerning corrosion is(are) true ? Explanation: The impacts of the deforestation have a direct impact to that of the soil and which later on create climate change global warming and as a result, the entire environment gets affected and as a proof majority of the forestland have been turned into desert-lands and with the increasing process of urbanization and industrialization and housing demands. Which of the following is not a characteristic of the climate of Southeast Asia: warm temperatures in the lowlands, heavy rain, occasional drought, low humidity ... what best describes a recent discovery concerning water in sub-Saharan Africa. If you have any queries regarding Land, Soil, Water, Natural Vegetation and Wildlife Resources CBSE Class 8 Geography MCQs Multiple Choice Questions with Answers, drop a comment below and we will get back to you soon. Which of the following statements about desalination is true? A crucial sub-sector of Watertech, desalination deals specifically with the extraction of salts and minerals from saline water, to produce fresh water. Which of the following statements regarding residence time is true? provides a long-term solution for our energy needs A pumped-storage system is where water is pumped up into an elevated reservoir, and then allowed to fall to produce electricity. • Long residence times lead to higher concentrations of dissolved substances in seawater. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. Seventy percent of desalination plants in the world are located in this area, found mostly in Saudi Arabia, the United Arab Emirates, Kuwait, and Bahrain. A. Crossing-over takes place during prophase I of meiosis B. Recombination happens at the level of the nucleotide and can occur at any point al b. is a structural isomer of 2-methyl-3-pentanone. The Safe Drinking Water Act b. The Clean Water Act c. The Marine Protection, Research, and Sanctuaries Act d. WaterSense Weegy: The Clean Water Act is the primary law regarding water pollution. e. Desalination is the best approach to solving irrigation problems d. is a structural isomer of 2-buteoal. I am trying to fix a lab used for Bio 1 students in the osmosis/diffusion lab. Corrosion of steel involves the reduction of iron coupled with the oxidation of oxygen. Figure 20.2.4 Which of the following statements about the nitrogen cycle is false? c. Desalination is the main process used to provide water for crop irrigation. Which of the following statements about desalination is true? Desalination is a process where salts and or minerals are removed from a saline water. Please take a moment to review my edit. U.S. is energy source -- -electricity 12 Chapter Wise with Answers PDF Download was Based!, structure, properties and change of matter salty water is: a external link on water... Heat capacity of liquid water is forced through fine filters under high pressure is called.... 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