MANIFEST DESTINY 1806 1855
THE OREGON TRAIL WESTWARD MIGRATION TO THE PACIFIC OCEAN
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following was not a danger to travelers?
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snake bites
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drowning
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air pollution
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poisoning
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Explanation:
Detailed explanation-1: -Explanation: Deforestation isnt an effect of air pollution.
Detailed explanation-2: -Detailed Solution. The correct answer is Acid Rain.
Detailed explanation-3: -They can increase the risk of heart and respiratory diseases, as well as lung cancer. Ozone is a major factor in causing asthma (or making it worse), and nitrogen dioxide and sulfur dioxide can also cause asthma, bronchial symptoms, lung inflammation and reduced lung function.
There is 1 question to complete.