Environment & Ecology · Environment
Which major toxic gas emitted from automobile exhaust is primarily responsible for causing ambient air pollution and reducing oxygen-carrying capacity?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1Carbon monoxide✓
- 2Ozone
- 3Carbon dioxide
- 4Methane
Correct answer
Carbon monoxide
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 Environment MCQs →Want more practice questions on Environment?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Environment & Ecology · Environment