Which of the following particles is called the particulate pollutants?

Which of the following particles is called the particulate pollutants?

(a) Ozone

(b) Radon

(c) Fly Ash

(d) Ethylene

Answer: (c) Fly Ash is called the particulate pollutants. Fly ash, also known as “pulverised fuel ash,” is a fine-particle coal combustion product that is expelled from the boiler with the flue gases in a thermal power plant. Fly ash is a type of particulate matter or particle pollution since it is made up of microscopic, airborne particles.

More Questions on Air Pollution

1. DDT and Aluminium cans are examples of ________.

2. How many different types of primary pollutants together contribute to about 90 per cent of the global air pollution?

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 _______.

8. The Taj Mahal, Lotus Temple, Golden Temple, India Gate and other famous heritage monuments are being affected by _______.

9. What is the total percentage of nitrogen gas in the air?

10. Which of the following gases are called Greenhouse gases?

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