ECOLOGY
ENVIRONMENTAL ISSUES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Sunlight and closeness to the equator
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Thousands of factories in the city
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Millions of vehicles in the city
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logging in the nearby Sierra Madre Rainforest
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Detailed explanation-1: -These air pollutants are mostly generated from human activities such as burning fossil fuels in power plants and vehicle emissions.
Detailed explanation-2: -Population growth, increasing motorization and industrial activities, a constrained basin and intense solar radiation combined to cause intense air-quality problems of both primary and secondary pollutants.
Detailed explanation-3: -There are various environmental issues in Mexico. The top three that affect Mexico is air pollution, lack of clean water, and deforestation.
Detailed explanation-4: -Perched 7, 300 feet above sea level in a valley wrapped round by mountains and volcanoes, Mexico City has long suffered from thick layers of smog produced by cars, factories, and wildfires. Among the worst hazards of that air pollution for its 21 million inhabitants is PM 2.5, inhalable fine particulate matter.