Air & Water Pollution — Set 7
Environment · वायु और जल प्रदूषण · Questions 61–70 of 70
Which gas is commonly known as 'Laughing Gas' and is also a greenhouse gas?
What is the primary indicator of the 'Self-Purification' capacity of a river?
Which device is used to measure the intensity of 'Noise Pollution'?
Which type of pollution is primarily caused by 'Runoff' from construction sites and mines?
Which toxic gas was released during the 'Bhopal Gas Tragedy' in 1984?
Which of the following is a 'Secondary' air pollutant formed in the atmosphere?
What is the main source of 'Arsenic' contamination in groundwater in the Indian subcontinent?
Which gas is primarily responsible for 'Ocean Acidification'?
Which process is used to remove 'Heavy Metals' from industrial wastewater?
Which fuel is most commonly used in 'CNG' vehicles to reduce air pollution?