Tall smoke stacks built 500 ft or taller can improve air quality for a large industrial facility, by “releasing air pollutants such as sulfur dioxide and nitrogen oxides high into the atmosphere to help limit the impact” to the near by areas (Air, 2011, p. 2). The use of tall smoke stack is also believed to contribute to a wider spread of air pollutants.
2. How can topography contribute to pollution in a city or region?
Topography and weather are big contributors to a city pollutions. Most cities are built in a valley and not on top of a mountain, which makes it hard for the air to circulate. This traps the pollution into an area resulting in a poor air quality. (Factors, n.d.)
3. From where do hurricanes derive their energy? What factors tend to weaken hurricanes? Would you expect a hurricane to weaken more quickly if it moved over land or over cooler water?
“Hurricanes derive their energy from the warm, tropical oceans and by evaporating water from the ocean's surface. Heat energy is converted to wind energy when the water vapor condenses and latent heat is released inside deep convective clouds” (Ahrens, 2014, p. 341). Hurricanes can weaken more quickly if it moves over cooler water, because they get their energy from warm tropical oceans.
4. Where is the Bermuda high located during the summer and fall? How might the path of a hurricane, moving toward the west from Africa, be affected by the Bermuda High as the hurricane approaches the United States?
During the summer and fall the Bermuda high forms over the Atlantic Ocean. Hurricanes moving toward the west from Africa may increase its intensity as it approaches the United States. The Bermuda High “not only heats up summer-time temperatures in the East, but the Bermuda High can affect the intensity of tropical storms and hurricanes” (Bermuda, 2013).
5. How do you think pollutants are removed from the atmosphere? Does this occur quickly or slowly?
Pollutants in the atmosphere can be removed by trees and plants. The trees and plants absorb CO2 and other pollutants, then produce oxygen for the atmosphere. The removing of pollutants in the air is a slow progress and some pollutants never go away.
Ahrens, C. D. (2014). Essentials of Meteorology: An Invitation to the Atmosphere, 7th Edition. [VitalSource Bookshelf version]. Retrieved from http://online.vitalsource.com/books/9781305439733/id/ch11-L3-5
Air quality. (2011). GAO. Retrieved from http://www.gao.gov/new.items/d11473.pdf
Bermuda high is cause of most east coast summer heat. (2013) Weather Bug. Retrieved from http://weather.weatherbug.com/weather-news/weather-reports.html?story=8263
Factors affecting air quality. (n.d.) BC Air Quality. Retrieved from http://www.bcairquality.ca/101/air-quality-factors.html
You May Also Find These Documents Helpful
-
3. From where do hurricanes derive their energy? What factors tend to weaken hurricanes? Would you expect a hurricane to weaken more quickly if it moved over land or over cooler water?…
- 525 Words
- 2 Pages
Satisfactory Essays -
3. From where do hurricanes derive their energy? What factors tend to weaken hurricanes? Would you expect a hurricane to weaken more quickly if it moved over land or over cooler water?…
- 614 Words
- 2 Pages
Good Essays -
3. In what ways are severe thunderstorms different from ordinary cell thunderstorms? What are some of the meteorological or atmospheric conditions that favor the development of severe thunderstorms?…
- 541 Words
- 2 Pages
Good Essays -
Hurricanes can form very quickly and destroy communities in only a few days. Hurricanes are caused by warm, moist air being present over the ocean. The air rises up near the surface. The warm air rises so there is low pressure below. Air from nearby areas with higher pressure moves to areas with lower pressure. That air turns warm and moist and then rises. The surrounding air takes the place of that air. As the warm air cools, water in the air turns into clouds. The clouds and winds spin and grow, collecting the oceans heat and water from the surface (Erickson and Leon, 2017, p. 1-5). While the storm continues to grow it will reach different stages. At 38 miles per hour it is considered a tropical depression. Tropical depressions then become tropical storms and are given a name. Every six years a list of names is reused. These…
- 1110 Words
- 5 Pages
Better Essays -
Hurricane Katrina lasted for days. It originally formed on the south eastern part of the Bahamas on August 23,2005 according to, Kim Ann Zimmermann, an author of live Science. Hurricane Katrina then made its way to the southern parts of Florida as a category one hurricane on August 25,2005. On August 26,2005 Katrina re-intensified into a hurricane and then became a category five on August 26th according to Zimmermann. It then weakened to a category three before it made landfall along the Louisiana-Mississippi border. Hurricanes form over warm oceans near the equator. The warm, moist air rises up from the ocean surface causing an area of low air pressure. According to a NASA Official, Kirsten Erickson, air from the high pressure begins to push into the low pressure and the “new” air becomes warm and moist, too. The warmed moist air rises and cools off then the water in the air forms clouds. According to Erickson, the systems of clouds and wind spins and grows, fed by the oceans heat. The storm begins to rotate faster and faster forming the eye which is located in the center of the hurricane. The Hurricane is fed by the oceans heat so once It hits land it’s not as powerful. http://spaceplace.nasa.gov/hurricanes/en/…
- 445 Words
- 2 Pages
Good Essays -
Hurricanes are one of the most deadliest storms on Earth and are only called hurricanes when they from over by the Atlantic or Eastern Pacific Ocean.Hurricanes also from near the equator by warm oceans. First the hurricane needs the ocean's temperature to rise to about eighty degrees from about fifty feet to one hundred sixty five feet below surface (Underwater). Another important key a hurricane needs to form is winds mainly coming from the west (Westward), as this happens the water evaporates due to the wind and the heat pulling up then cools down when high enough and transforms into giant water droplets creating the ginormous cumulonimbus clouds. After the clouds begin to circle around caused by the wind and lest the water go down the eye/hole in the…
- 359 Words
- 2 Pages
Good Essays -
The hurricane’s wind speed ranges from 75 miles to 200 miles per hour. The winds of a forming hurricane tend to pull…
- 597 Words
- 3 Pages
Good Essays -
Hurricanes originate as tropical disturbances over warm oceans with trade winds. The tropical turbances intensify into tropical depressions, and eventually into a tropical storm. They only originate in the tropical trade winds because the ocean temperatures are quite warm there. Powered from the heat that the sea gives off, they are steered by the east trade winds and the temperate west ones, as well as by their own ferocious energy. Around their core, winds grow with a tremendous amount of velocity creating violent seas. As they move toward the shore, they move the ocean inward, while spawning tornadoes and producing torrential rains and floods.…
- 1080 Words
- 5 Pages
Good Essays -
One of the causes of tropical revolving storms is the rotation of the Earth. For a cyclone to form a certain amount of ‘spin’ is needed to initiate the characteristic rotating motion of a tropical cyclone. The influence of the Earth’s rotation on the surface is known as the Coriolis Effect. This increases with distance away from the Equator and also explains why hurricanes do not usually form in region 5oN – 5oS. Another cause of tropical revolving storms is atmospheric instability. An atmosphere which cools fast enough with height and is unstable enough that it encourages thunderstorm activity can result in the formation of tropical storm. This is because the thunderstorm activity allows the heat stored in the ocean waters to be liberated for the tropical cyclone development. Little change in the wind with height is another cause of tropical revolving storms. Winds from different directions at altitude prevent a tropical cyclone from gaining height and intensity. Large values of wind shear tend to disrupt the organisation of the thunderstorms that are important to the inner part of a cyclone. Tropical revolving storms are also caused by a sea surface temperature in excess of 26oC. This explains why they are formed in low latitudes during the summer, when temperatures are at their highest. Warm waters are necessary to fuel the heat engine of the tropical cyclone. Relatively moist layers near the mid-troposphere (5 km) can also one of the causes of tropical revolving storms.…
- 254 Words
- 1 Page
Satisfactory Essays -
Air Quality: Good air quality is vital for people’s health and it is an essential part of our environment. Large factories and other large buildings which produce a large amount of pollution tend to be sited away from populated areas to help prevent pollution entering our breathable atmosphere over towns and cities; indeed, large chimneys push the pollution further up into the atmosphere avoiding any fallout to local inhabitants. Large amounts of pollution can result in smog, which can lead too poor visibility as well as breathing difficulties for the cities and inhabitants. Smog can deplete oxygen levels, which can cause asthma, bronchitis and other lung diseases. This is why it is important that we consider air quality at the planning stage, so we can help prevent producing large amounts of pollution this being from, tools, equipment and other large machineries, especially if it’s in a large population area, as our actions on the construction site could affect the local community.…
- 429 Words
- 2 Pages
Satisfactory Essays -
Hurricanes are intense, rotating oceanic weather system that processes maximum sustained winds. Temperatures in a hurricane range from 50 degrees or higher. Hurricanes generally are smaller than storms in the mid-latitudes. The winds spiral inward in a counter clockwise position. Hurricanes tend to last for four days and are a gradual build-up of elements before the actual storm arrives. Hurricanes give a little warning in the fact that before you get the high rate of winds and the rain, you can see that the hurricane is coming by watching the waves get higher than normal.…
- 989 Words
- 4 Pages
Good Essays -
Hurricanes are products of the Tropical Ocean and atmosphere. Hurricanes are powered by heat from the sea; they are steered by easterly winds and the westerly temperate as well as their own ferocious energy. Hurricanes are formed in the tropical regions. They form there because they need warm water of at least 80º Fahrenheit. They also need high humidity with moist air, light winds, and very warm surface temperatures to succeed. Around their core, winds grow with great velocity, generating violent seas. While moving ashore, they sweep the ocean inward while generating tornadoes and producing torrential rains and floods. The first sign of a hurricane is a cluster…
- 1428 Words
- 6 Pages
Good Essays -
Air pollution means the presence of contaminants or pollutants in the atmosphere beyond tolerance limit that can cause health problems to all human beings on earth. The causes of air pollution can be both natural or man-made. Air pollutants are mostly gases or small particles which remain suspended in the air for very long time period.…
- 560 Words
- 3 Pages
Good Essays -
• The chimneys should be constructed tall in size so that the emissions must be released higher up in the environment…
- 1602 Words
- 7 Pages
Powerful Essays -
Air pollution control procedures are increasingly an important part of civic administration, although their goals are far from easy to achieve. It is also noticeable that although many urban concentrations of primary pollutants, for example, smoke and sulfur dioxide, are on the decline in developed countries, this is not always true in developing countries. Here the desire for rapid industrial growth has often lowered urban air quality. Secondary air pollutants are generally proving a more difficult problem to eliminate than primary pollutants like smoke.…
- 729 Words
- 3 Pages
Good Essays