Biology: The Unity and Diversity of Life (MindTap Course List)
14th Edition
ISBN: 9781305073951
Author: Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Publisher: Cengage Learning
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Chapter 2, Problem 2DAA
Mercury Emissions by Continent By weight, coal does not contain much mercury, but we bum a lot of it. Several industries besides coal-fired power plants contribute substantially to atmospheric mercury pollution. FIGURE 2.12 shows mercury emissions by industry from different regions of the world in 2006.
FIGURE 2.12 Global mercury emission, 2016.
2. Which industry tops the list of mercury emitters? Which industry is next on the list?
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Chapter 2 Solutions
Biology: The Unity and Diversity of Life (MindTap Course List)
Ch. 2 - What atom has only one proton? a. hydrogen b. an...Ch. 2 - A molecule into which a radioisotope has been...Ch. 2 - Prob. 3SQCh. 2 - Prob. 1DAACh. 2 - Mercury Emissions by Continent By weight, coal...Ch. 2 - Prob. 3DAACh. 2 - Prob. 4DAACh. 2 - Prob. 4SQCh. 2 - Prob. 5SQCh. 2 - The measure of an atoms ability to pull electrons...
Ch. 2 - The mutual attraction of opposite charges holds...Ch. 2 - Atoms share electrons unequally in a(n) ________...Ch. 2 - A(n) ________ substance repels water. a. acidic b....Ch. 2 - Prob. 10SQCh. 2 - Prob. 11SQCh. 2 - When dissolved in water, a(n) ________ donates H+;...Ch. 2 - A ________ can help keep the pH of a solution...Ch. 2 - Prob. 14SQCh. 2 - Prob. 15SQCh. 2 - Alchemists were medieval scholars and philosophers...Ch. 2 - Draw a shell model of a lithium atom (Li), which...Ch. 2 - Polonium is a rare element with 33 radioisotopes....Ch. 2 - Some undiluted acids are not as corrosive as when...
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- Mercury Emissions by Continent By weight, coal does not contain much mercury, but we burn a lot of it. Several industries besides coal-fired power plants contribute substantially to atmospheric mercury pollution. FIGURE 2.13 shows mercury emissions by industry from different regions of the world in 2010. FIGURE 2.13 Global mercury emissions by sector, 2010. Which industry tops the list of mercury emitters? Which industry is next on the list?arrow_forwardMercury Emissions by Continent By weight, coal does not contain much mercury, but we burn a lot of it. Several industries besides coal-fired power plants contribute substantially to atmospheric mercury pollution. FIGURE 2.13 shows mercury emissions by industry from different regions of the world in 2010. FIGURE 2.13 Global mercury emissions by sector, 2010. About how many metric tons of mercury were released in total from these regions?arrow_forwardMercury Emissions by Continent By weight, coal does not contain much mercury, but we burn a lot of it. Several industries besides coal-fired power plants contribute substantially to atmospheric mercury pollution. FIGURE 2.13 shows mercury emissions by industry from different regions of the world in 2010. FIGURE 2.13 Global mercury emissions by sector, 2010. Which region emitted the most mercury from burning fossil fuels?arrow_forward
- 2. What air pollutants contribute to acid rain? What acids do they form? (approx. 50 words) 3. What does oxidation mean in terms of air pollution? (approx. 50 words) 4. Why is a temperature inversion a dangerous pollution phenomenon? (approx. 50 words) 5. Provide one negative effect of air pollution for each of these: Human health, vegetation, building materials. 6. Provide three primary categories of sources of outdoor air pollution. 7. Provide two primary sources of indoor air pollution. 8. Based on this database and map, https://waqi.info/ , what regions in the world have the worst air pollution? 9. From #8, which regions have the best air quality? 10. Based on the interactive map, what is the air quality for the location nearest you right now? (Name and category, such as "moderate".)arrow_forwardMy freezer broke,so I had to empty $500 of ruined food from the 390 liter freezer Now that my freezer is empty, room temperature,and waiting for the haul-away,if I were to fill it with 100% nitrogen gas instead of food, how many moles of nitrogen would fill a 390 liter freezer at STP?arrow_forwardAverage Exposure to Radiation from Common Sources Source Dose (mrem/year) Naturally Occurring Radiation Cosmic rays Terrestrial radiation (rocks, buildings) Inside human body (K-40 and Ra-266 in the bones) Radon in the air 27 28 39 200 Total 294 Artificial Radiation Medical Xrays Nuclear medicine Consumer products Nuclear power plants All others 39 14 10 0.5 1.5 Total 65.0 Grand total 359 Use the data on the table to calculate the percentage of total annual radiation from all sources that the average person receives from consumer products. percentarrow_forward
- -2 of incoming solar radiation. Of this, 79 watts m -2 is reflected by clouds Earth receives 341 watts m -2 before it reach the surface. An additional 23 watts m is reflected by the Earth's surface. Nearly 78 -2 watts m is absorbed by the atmosphere. The remaining energy is absorbed by the Earth's surface. -2 How many watts m are absorbed by the Earth's surface? Aarrow_forwardSome Processes and Their Associated Environmental Problems1. The burning of garbage produces persistent pollutants.2. The cooling of steam in power plants produces thermal pollution.3. The combustion of fossil fuels releases NOx(g) and SO2(g) into the atmosphere.4. The release of sewage increases organic matter in water bodies. pH test = ? Measurment of dioxin levels = ? BOD test = ? Measurement of temperature = ?arrow_forwardTASK #2: Please refer to the diagram (Figure on the right as well as the text Magnification of DDT Concentration Fish-Eating Birds 4) 10,000,000 above. Task A: DTT was once used as a potent insecticide until its harmful effects had been discovered. It is not banned. Like methyl mercury, it bioaccumulates in organisms up the food chain. The process of DTT bioaccumulation is shown in Figure 4. In your own words describe the process of bioaccumulation of DTT. Refer to your knowledge of ecology, food chains and food webs as well as feeding level (i.e trophic level). In your description use terms you have learned such as: food chain/web, Large Eish 1,000,000 Small Fish 100,000 10,000 Zooplankton Producers 1000 producer/consumer, etc. Task B: In view of what you have learned about bioaccumulation, state why it may be healthier in some circumstance to consume vegetables and why you should decrease the amount of animals consumed from the top of the food chain. Water Figure 4. Bioaccumulation…arrow_forward
- 77 How will the planet respond on the long term to human changes to atmospheric CO2? DEFINITION TERM в I 78arrow_forward4. At sea level, the normal percentage of carbon dioxide (CO2) in the atmosphere is A. 5% B. 40% C. 78% D. 0.03%arrow_forwardAs a result of the Clean Air Act, Congress directed the EPA to establish standards for six pollutants. Which of these is not one of the six? Carbon monoxide Carbon dioxide Sulfur dioxide Nitrogen dioxide Leadarrow_forward
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