What type of precautions should be taken to survive when the ozone level is high?
(a) Drive less
(b) Stay hydrated
(c) Both A and B
(d) Go for a long walk
Answer: (c) Drive less and Stay hydrated should be taken to survive when the ozone level is high. The ozone layer is made up of these ozone molecules, which are referred to as “good ozone.” Ozone protects and shields people, trees, crops, property, and microbes from the destructive effects of the sun’s UV light at concentrations as high as 12,000 ppb (the EPA considers anything over 70 ppb to be dangerous for human health and welfare).
More Questions on Air Pollution
1. DDT and Aluminium cans are examples of ________.
3. Which of the following agents is mainly responsible for the secondary pollutants?
4. Smoke, fumes, ash, dust, nitric oxide and sulphur dioxide are the main sources of ________.
5. Which of the following industries plays a major role in polluting air and increasing air pollution?
6. Which of the following gas is more in percentage in the air?
7. Increased levels of air pollution results in _______.
9. What is the total percentage of nitrogen gas in the air?
10. Which of the following gases are called Greenhouse gases?