Environment & Ecology · Environmental Science
Which of the following statements regarding Lapse Rates and Atmospheric Stability are CORRECT? A. The Adiabatic Lapse Rate (ALR) governs the dispersion of air pollutants in the atmosphere. B. When the Environmental Lapse Rate (ELR) is less than the Adiabatic Lapse Rate (ALR), the atmosphere is stable and discourages vertical currents. C. The Environmental Lapse Rate (ELR) represents the temperature change of an air parcel expanding or contracting without heat exchange. D. An unstable atmosphere, which encourages vertical movement and cloud formation, is characterized by an Environmental Lapse Rate (ELR) that is greater than the Adiabatic Lapse Rate (ALR). Choose the most appropriate answer from the options given below:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1A, C and D Only
- 2A, B and C Only
- 3B, C and D Only
- 4A, B and D Only✓
Correct answer
A, B and D Only
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!
Online Test Series
Start Free Mock Test →Preparing for Environment & Ecology?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Environmental Science MCQs →Want more practice questions on Environmental Science?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Environment & Ecology · Environmental Science