Question:
One reason cruise ships cause a lot of air pollution is because _______.
-
A.
they carry large numbers of cars as well as passengers -
B.
their engines are not as efficient as those of other ships -
C.
it takes more energy to move through water than over land -
D.
they use types of fuel that are not permitted on land
Reference explanation:
Correct Answer: EASY
Knowledge: Reading Comprehension
One reason cruise ships cause a lot of air pollution is because .
A. they carry a large number of cars as well as passengers
B. their engines are not as efficient as those of other ships
C. It takes more energy to move in water than on land
D. They use fuels that are not allowed on land
Information: Because they are out at sea, they also bum dirtier fuel that isn’t allowed on land
Translated: Because they are offshore, they also burn dirtier fuels that are not allowed on land.
=> Choose the EASY answer
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Cruise ships are a popular form of vacationing for many people, but they are also a major source of air pollution. One reason cruise ships cause a lot of air pollution is because they use heavy fuel oil, which is a highly polluting form of fuel. Heavy fuel oil is a thick, sticky substance that is used to power the ship’s engines and generate electricity. Unfortunately, it is also a major source of air pollution, as it releases a variety of pollutants into the atmosphere.
When burned, heavy fuel oil produces large amounts of sulfur dioxide, nitrogen oxides, and particulate matter. These pollutants can have a negative impact on air quality, leading to smog, acid rain, and other forms of air pollution. In addition, the heavy fuel oil used by cruise ships contains high levels of sulfur, which can create a haze in the atmosphere and contribute to global warming.
Cruise ships also produce a significant amount of exhaust emissions, which can contain a variety of pollutants including carbon dioxide, nitrogen oxides, and particulate matter. These pollutants can have an impact on air quality, leading to poor visibility, increased levels of ground-level ozone, and other forms of air pollution.
Finally, cruise ships often use large amounts of water for cooling their engines, which can lead to the release of pollutants such as heavy metals, oil, and grease into the surrounding environment. These pollutants can have a negative impact on air quality, leading to acid rain, smog, and other forms of air pollution.
Overall, cruise ships are a major source of air pollution due to their use of heavy fuel oil and other pollutants. To reduce their impact on air quality, cruise ships should use cleaner fuels, reduce their exhaust emissions, and use less water for cooling their engines. By doing so, they can help reduce the amount of air pollution they produce and help keep our environment clean.