This phenomenon is caused by increased levels of particulate matter (aerosols and pollutants) in the atmosphere. These particles reflect sunlight back into space and absorb solar radiation. They also act as cloud condensation nuclei, leading to brighter and more reflective clouds. By reducing the amount of incoming solar energy, global dimming results in a cooling effect, causing a fall of temperature at the Earth's surface.
Which one of the following is related to global dimming?
Asked in UPSC CDS 1 2024 · Topic: Greenhouse Effect and Climate Change (Evidence and Indicators of Climate Change (e.g., global warming, sea-level rise, glacier melt))
Show answer
Answer: D. Fall of temperature due to increased particu‐ lates
More Environment and Ecology questions
- The broad estimates of sea level rise due to global warming by 2100 is approximately:
- According to the Global Climate Risk Index 2020, published by environmental think tank Germanwatch, in the year 2018 India's rank in the list of top most climate affected nations is:
- Which one of the following statements on Climate of India is NOT correct?
- Which of the following statements are correct regarding World Meteorological Organization’s report titled “State of the Global Climate 2021 report”? 1. According to the report last seven years from 2015 to 2021 are the warmest years 2. This increase in temperature is caused mainly due to the increase in atmospheric greenhouse gas concentrations 3. Top 2000 meter layer of the ocean reached a record high temperature on 2020
- According to a study by the UN body, how many of the glaciers on the UNESCO World Heritage list are under threat?
- The global warming has resulted :
- Due to the effect of global warming:
- India's rank in Climate Risk Index 2020 is ______.