Explain the processes responsible for the formation of secondary pollutants in urban areas. Analyse how these processes amplify their environmental impacts compared to primary pollutants.

Topic: Environment & ecology Conservation, environmental pollution and degradation, Q6. Explain the processes responsible for the formation of secondary pollutants in urban areas. Analyse how these processes amplify their environmental impacts compared to primary pollutants. (10 M) Difficulty Level: Medium Reference: InsightsIAS Why the question Rising urban air pollution episodes, especially smog and ozone spikes, …

UPSC CURRENT AFFAIRS – 25 November 2024

  UPSC CURRENT AFFAIRS – 25 November 2024 covers important current affairs of the day, their backward linkages, their relevance for Prelims exam and MCQs on main articles   InstaLinks :  Insta Links help you think beyond the  current affairs issue and help you think multidimensionally to develop depth in your understanding of these issues. …

Space Junk and Its Impact

Source:  IE Context: The exponential growth in satellite launches, with over 10,000 active satellites in orbit today, is contributing to space junk pollution. About Space Junk and Its Impact: Definition: Space junk includes defunct satellites, rocket stages, and other debris left in orbit or disintegrated during re-entry. Pollutants Released: Burning satellites release aluminum, nitrogen oxides, …