Living In The Environment, Loose-leaf Version
19th Edition
ISBN: 9781337100106
Author: G. Tyler Miller, Scott Spoolman
Publisher: Brooks Cole
expand_more
expand_more
format_list_bulleted
Question
Chapter 18, Problem 1CR
To determine
The summary of the story of air pollution in Los Angeles and the major problem created for the whole world.
Expert Solution & Answer
Answer to Problem 1CR
The air pollution in Los Angeles (LA) increased due to a large number of industries. The emissions created smog in the city. The smog problem still persists in the LA but has reduced to a large extent. The air pollutants released from the industries of the LA pose a major threat to the air quality of the whole world.
Explanation of Solution
The air quality of the LA was poorest in the world in 1950. Steel and chemical industries, oil factories, and incinerators produced a lot of smoke and chemicals, leading to smog. The city grew fast and pollution too. In 1947, the leaders put their attention to this concern and established the first air pollution control district in the nation. The scientists found that the emissions of the vehicles with the sunlight are generating photochemical smog.
The parents started keeping their child at home on bad air days, and the events used to be canceled too. By 1960, citizens protested and asked for the control devices in vehicles. The government dragged the vehicle companies to the court for delaying the pollution control technology in the vehicles. The government then passed U.S. Congress to pass the Clean Air Act of 1970. LA has reduced the emissions of the soot particles by half since 2000. LA has made huge progress in pollution control but the problem still persists.
The emissions of the pollutants in the atmosphere spread to the nearby areas and the problem spreads to the nearby areas too. The emissions of one place can cause acid rain in the nearby areas too. The emission of the LA may cause global warming. These effects of air pollution are a threat to the whole world, not just one city or country.
Want to see more full solutions like this?
Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!
Students have asked these similar questions
Please write the final report in detail with all the components.
Provide two paragraphs on your thoughts of reforestation. Please write in first person.
1. Label the zone of saturation, the unsaturated zone, and the water table.2. Describe the shape of the water table in relationship to the shape of the land surface.3. Whenever a substantial amount of water is withdrawn from a well, the water table forms a cone of depression. Label the cone of depression on Figure 8.13. What factors might cause a cone of depression to become larger or smaller?4. Use a pencil to shade the area between the dashed lines labeled A. This zone represents an impermeable lens of clay. Describe what will happen to water that infiltrates to the depth of the clay lens at point A.5. How does the drop in the water table during a drought affect the operation of the well? The blue dashed line in Figure 8.13 represents the level of the water table during a drought.
Chapter 18 Solutions
Living In The Environment, Loose-leaf Version
Knowledge Booster
Similar questions
- PlEaSe HeLp As SoOn As PoSsIbLe Identify and label examples of a point bar, a cutbank, and an oxbow lake on the stereogram in Figure 8.11.arrow_forwardWhich of the following is NOT a natural reservoir for water? trees, lakes, creeks, rivers, atmospherearrow_forward1. Draw an arrow on the map to indicate the direction that the main river, the Genesee, is flowing. (Hint: Use the elevations of the two bench marks [BM] next to the river near the top and bottom of the map to determine your answer.) 2. Use the BM elevations from Question 1 to calculate the approximate gradient of the Genesee River. 3. Use Figure 8.9 to draw a profile along line A-A". Use only index contour lines. 4. Approximately how many feet is the Genesee River above sea level? 5. The path of the Genesee River can best be described as which of the following: a straight course or a meandering course? 6. Which phrase most accurately describes most of the areas beyond the Genesee River Valley: very broad and flat or relatively hilly and dissected? 7. Use the fractional scales on the Angelica topographic map and the Portage, Montana, map (page 136) to answer the following. a. What is the fractional scale for the Angelica map? b. How does this compare to the fractional scale for the…arrow_forward
- 1. Compare the stereogram in Figure 8.7 to the map in Figure 8.6. Then, on the topographic map, outline the area shown in the photo. 2. Is the terrain in Section 14, located on the west side of this map, relatively flat or hilly? Explain. 3. Label the areas that topographically resemble Section 14 on the topographic map as "upland." 4. Describe the topography in the lower half of Section 17, located three sections east of section 14. 5. Section 17 contains a portion of the valley occupied by the Missouri River. Approximately what percentage of the area shown on the map is stream valley (similar to the lower half of Section 17) and what percentage is upland? 6. Which of the following best describes the shape of the Missouri River Valley along the line labeled D.-D': wide valley with a floodplain or steep-sided V-shaped valley with no floodplain?arrow_forwardUse the Portage, Montana, topographic map in Figure 8.6 (on page 136) and the stereogram in Figure 8.7 (on page 137) to complete the following. 1. Compare the stereogram in Figure 8.7 to the map in Figure 8.6. Then, on the topographic map, outline the area shown in the photo. 2. Is the terrain in Section 14, located on the west side of this map, relatively flat or hilly? Explain. 3. Label the areas that topographically resemble Section 14 on the topographic map as "upland." 4. Describe the topography in the lower half of Section 17, located three sections east of section 14. 5. Section 17 contains a portion of the valley occupied by the Missouri River. Approximately what percentage of the area shown on the map is stream valley (similar to the lower half of Section 17) and what percentage is upland? 6. Which of the following best describes the shape of the Missouri River Valley along the line labeled D.-D': wide valley with a floodplain or steep-sided V-shaped valley with no floodplain?…arrow_forwardPlease upload your one to two-page summary about what you learned from the 55-minute Magnetic Storm documentary. H) The Universe Magnetic Storm Threat.... Η The Liver MWgnete storm Threat. Watch later Share HISTORY H Watch on YouTubearrow_forward
- Use the textbook and the internet to complete the following work covering all of the previous material. It will help with a deeper understanding of the material before taking Midterm #1 too. Choose the best bold word/s option for each one given below. Please write out in complete sentences your answers and upload your file. 1. The Earth is a/an open or closed system as far as energy is concerned and a/an open or closed as far as "rocky" material (10 points). 2. Divergent boundaries experience tensional, compressional, or shearing forces creating normal, reverse, or strike-slip faults (10 points). 3. Convergent experience tensional, compressional, or shearing forces creating normal, reverse, or strike-slip faults (10 points). 4. Transform boundaries experience tensional, compressional, or shearing forces creating normal, reverse, or strike-slip faults (10 points). 5. The Himalayas an example of a convergent, divergent, or transform boundary (5 points). 6. The Mid-Atlantic Ridge an…arrow_forwardDiscussion Question: Solar Energy, Seasons, and the Atmospherearrow_forward1. Does urbanization increase or decrease the peak streamflow? 2. What is the effect of urbanization on lag time (the span between when rainfall occurred and when peak stream discharge occurred)? 3. Does total runoff occur over a longer or shorter time span after an area has been urbanized? 4. Based on what you have learned from the hydrographs in Figure 8.4, explain why urban areas often experience more flash-flooding than do rural areas during intense rainfalls.arrow_forward
- Label the drawing in Figure 8.2 with the letters that correspond to the following terms: Runoff Evaporation Infiltration Precipitation Groundwater Reservoirarrow_forwardUse Figure 8.1 as a reference to complete the following: 1. Globally, from which source does more water evaporate into the atmosphere: oceans or land? 2. Approximately what percentage of the total water evaporated into the atmosphere comes from the oceans?Percentage from oceans = Ocean evaporation/Total evaporation × 100% = _____ % 3. Notice in Figure 8.1 that more water evaporates from the oceans than is returned directly by precipitation. If sea level is not dropping, identify a source of water for the oceans in addition to precipitation. 4. Worldwide, about how much of the precipitation that falls on the land becomes runoff: 35, 55, or 75 percent? 5. Much of the water that falls on land does not immediately return to the ocean via runoff. Instead, it is temporarily stored in reservoirs such as lakes. In some mountainous and polar regions, what features serve as reservoirs to temporarily store water?arrow_forwardWhy did the Shiveluch erruption occur?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Applications and Investigations in Earth Science ...Earth ScienceISBN:9780134746241Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. TasaPublisher:PEARSON
Exercises for Weather & Climate (9th Edition)Earth ScienceISBN:9780134041360Author:Greg CarbonePublisher:PEARSON
Environmental ScienceEarth ScienceISBN:9781260153125Author:William P Cunningham Prof., Mary Ann Cunningham ProfessorPublisher:McGraw-Hill Education
Earth Science (15th Edition)Earth ScienceISBN:9780134543536Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. TasaPublisher:PEARSON
Environmental Science (MindTap Course List)Earth ScienceISBN:9781337569613Author:G. Tyler Miller, Scott SpoolmanPublisher:Cengage Learning
Physical GeologyEarth ScienceISBN:9781259916823Author:Plummer, Charles C., CARLSON, Diane H., Hammersley, LisaPublisher:Mcgraw-hill Education,
Applications and Investigations in Earth Science ...
Earth Science
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:PEARSON
Exercises for Weather & Climate (9th Edition)
Earth Science
ISBN:9780134041360
Author:Greg Carbone
Publisher:PEARSON
Environmental Science
Earth Science
ISBN:9781260153125
Author:William P Cunningham Prof., Mary Ann Cunningham Professor
Publisher:McGraw-Hill Education
Earth Science (15th Edition)
Earth Science
ISBN:9780134543536
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:PEARSON
Environmental Science (MindTap Course List)
Earth Science
ISBN:9781337569613
Author:G. Tyler Miller, Scott Spoolman
Publisher:Cengage Learning
Physical Geology
Earth Science
ISBN:9781259916823
Author:Plummer, Charles C., CARLSON, Diane H., Hammersley, Lisa
Publisher:Mcgraw-hill Education,