If the molecules in the two cylinders have the same rms speeds, which of the following statements is false? d. All of the above Basic awareness of chemistry is always part of General Knowledge. Access the answers to hundreds of Environmental ethics questions that are explained in a way that's easy for you to understand. Desalination is expensive. Which of the following statements is FALSE about saltwater intrusion. Desalination: Human activity such as deforestation can affect rainfall. 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. 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. (True or False) True: Many experts think that in the future, water conflicts will be a major cause of international conflict. For the false statements, correct them. The states of matter in which water exists is primarily determined by: a. Which of the following statements about desalination is true? Faculty had been using 0%, 10%, 25% sucrose solutions in dialysis tubing with a 12,000 MWCO in water. 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. Question 2 1 out of 1 points What activity constitutes the single largest use of water in the United States? 1.2 Prize Criteria and Payment To be eligible to win a monetary prize purse, a qualified competitor’s desalination device must Please take a moment to review my edit. Which of the following statements concerning corrosion is(are) true ? b. Desalination uses large amounts of energy. Solutions Class 12 […] Question 1 1 out of 1 points Why is the Ogallala Aquifer the focus of much concern? User: Which of the following regulations is the primary law regarding water pollution?a. Which of the following statements concerning immigration is FALSE? In comparison to most other liquids, the heat capacity of liquid water is: a. Answer: deforestation. I have just modified one external link on Thames Water Desalination Plant. The major use of surface waters in the U.S. is. Desalination can extract salt out of seawater with little to no environmental costs. The Safe Drinking Water Act b. b Cars that run on hydrogen fuel cells are environmentally friendly. global environment b. outdoor environment c. indoor environment d. none of the above Weegy: None of the above has no impact on human health. Therefore, the answer to this question is letter B., Desalination uses large amounts of energy. A crucial sub-sector of Watertech, desalination deals specifically with the extraction of salts and minerals from saline water, to produce fresh water. b. 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.. Click here to join our FB Page and … Wheat and corn are common products of tropical plantations Question 10 Why is Dutch agriculture critically dependant on technology? regarding the next stage of the competition process. Which of the following is NOT true concerning tropical plantations? e. Chemistry is a branch of science which is study of the composition, structure, properties and change of matter. Which of the following statements regarding residence time is true? Get help with your Environmental ethics homework. • Long residence times lead to higher concentrations of dissolved substances in seawater. Choose TWO (2) answers! Temperature 16. meat contamination b. air pollution c. fertilizer use d. none of the above d Acid rain is one of the problems associated with the combustion of … Students can solve NCERT Class 12 Chemistry Solutions MCQs Pdf with Answers to know their preparation level. As a whole, the pH of the ocean is slightly acidic 17. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks. The Dutch have a cold climate, so they have to … Figure 20.2.4 Which of the following statements about the nitrogen cycle is false? a. is a structural isomer of pentanoic acid. Currently, however, there are no international conflicts over water. Moreover, supercavitation method has the following advantages: (1) Large heat-mass transfer rate at the vapor-liquid interface; (2) Formation and … A collection of Javascript utilities to be incorporated into scientific courseware. With the world's biggest reverse-osmosis desalination plant, Israel is among the world's top low-cost producers of desalinated water. It is a process in which water is exposed to very low pressure and allowed to expand and cool. Which of the following is NOT true regarding the production of corn-based ethanol as an alternative to gasoline in the U.S.? • Residence time is the average length of time that a substance resides in the ocean. a. a. Desalination is less expensive than water reclamation. b. Desalination is expensive. ... desalination (salty … a. Score 1 Which of the following statements is(are) false? I am trying to fix a lab used for Bio 1 students in the osmosis/diffusion lab. 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. • Sodium and chlorine ions have a high residence time & concentration in seawater. Corrosion of steel involves the reduction of iron coupled with the oxidation of oxygen. This article is within the scope of WikiProject Energy, a collaborative effort to improve the coverage of Energy on Wikipedia. Desalination plants are an overuse of water resources in the Middle East. User: Which of the following has no impact on human health?a. Corrosion is an example of an electrolytic process. Score 1 User: Which of the following environmental risks is most likely to lead to digestive health issues?a. I made the following changes: The desalination method that is done by forcing seawater against a semi-permeable membrane at high pressure is called _____. Selected Answer: This extensive formation of “fossil water” is being rapidly depleted by heavy withdrawals by farmers and at one time was expected to last no more than 40 years. 46. Desalination can extract salt out of seawater with little to no environmental costs. Which of the following statements is FALSE concerning bycatch? Higher than other liquids 15. 1. e. Desalination is the best approach to solving irrigation problems A hypothetical country had 8,000 births and 9,000 deaths in 1999. Environmental Ethics. The common methods of desalination are reverse osmosis and transpiration. c The more energy produced per kg of CO2 produced, the better the fuel. B. Denitrification by bacteria converts nitrates (NO 3-) to nitrogen gas (N 2). 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. It is a filter-based approach in which salty water is forced through fine filters under high pressure. Study 62 Oceanography Midterm 1 flashcards from Haley D. on StudyBlue. c. Desalination is the main process used to provide water for crop irrigation. 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. Desalination is a process where salts and or minerals are removed from a saline water. The population size of the country in that year was 100,000 individuals. c. Desalination is the best method of acquiring clear water for drinking. Which of the following statements about desalination is true? C This article has been rated as C-Class on the project's quality scale. It is expensive because it needs a lot of energy source---electricity. Multiple Choice Questions for Groundwater - Chapter 11 Each chapter will include a few questions designed to test your knowledge of material covered in the chapter and in the Internet-based resources. Chemistry MCQs for Class 12 Chapter Wise with Answers PDF Download was Prepared Based on Latest Exam Pattern. c. CH 3 CH 2 OCH 2 CH 2 CH 3 is a structural isomer of 2-pentanol. 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 Biology Assignment Help, Determine the method of recombination, Which of the following is a false statement regarding the method of recombination or crossing-over? a The burning of fossil fuels contributes to global warming. While the plants produce water needed for the arid region, they can manufacture problems for health and the environment. 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. Explain why the statement(s) is(are) false. Free PDF Download of CBSE Chemistry Multiple Choice Questions for Class 12 with Answers Chapter 2 Solutions. Much of the literature on the political ramifications of desalination has emphasized its potential to mitigate transboundary water conflicts by increa… (a) The two gases haw different temperatures. C. Nitrification by bacteria converts nitrates (NO 3-) to nitrites (NO 2-). Which of the following statements concerning immigration is FALSE?-1%. b. is a structural isomer of 2-methyl-3-pentanone. A. Ammonification converts organic nitrogenous matter from living organisms into ammonium (NH 4 +). 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. d. The removed salt can be dumped back into the ocean with no real concerns. 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. 14. All of the following statements regarding pH are true except: a. (True or False) False d. is a structural isomer of 2-buteoal. 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