Physics · Environmental Physics & Geoengineering
In climate engineering, what is the primary objective of Stratospheric Aerosol Injection (SAI)?
- 1To neutralize particulate matter and reduce tropospheric air pollution
- 2To alter atmospheric pressure to increase monsoon rainfall in arid deserts
- 3To chemically break down and remove greenhouse gases from the upper atmosphere
- 4To introduce reflective aerosols into the stratosphere to reflect sunlight and cool the Earth✓
Correct answer
To introduce reflective aerosols into the stratosphere to reflect sunlight and cool the Earth
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Preparing for Physics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Want more practice questions on Environmental Physics & Geoengineering?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Physics · Environmental Physics & Geoengineering