Environmental
Practice Environmental MCQs from the Science syllabus.
Which of the following processes helps in the removal of particulate matter from industrial smoke?
Excessive growth of which of the following is an indicator of water pollution?
Which gas has a 'sweetish' smell but is a dangerous air pollutant found in vehicle exhaust?
What is the primary objective of the 'Kyoto Protocol'?
Which of the following is a natural source of air pollution?
Which pollutant is primarily responsible for the 'blackening' of buildings in polluted cities?
What happens to the level of dissolved oxygen in water when the temperature increases?
Which of the following is a major risk of 'nuclear pollution'?
Which of the following is NOT a method of solid waste disposal?
Which chemical is used for 'Cloud Seeding' to induce artificial rain (which can sometimes lead to pollution)?
The phenomenon where a layer of warm air traps cooler air near the surface, concentrating pollutants, is called:
Which of the following fuels is the cleanest in terms of air pollution?
The 'Ringelmann Scale' is used to measure the density of:
What is the primary pollutant in 'Photochemical Smog' that causes eye irritation?
Which of the following is an example of an inorganic water pollutant?