ग्लोबल वार्मिंग में विभिन्न ग्रीन हाउस गैसों का सापेक्ष योगदान नीचे दिया गया है। गलत जोड़ी की पहचान करें ।

This question was previously asked in
UKPSC Combined Upper PCS (Prelims) Exam (General Studies) Official Paper-I (Held On: 14 Jul, 2024)
View all UKPSC Combined Upper Subordinate Service Papers >
  1. CH4-20%
  2. CFCs - 14%
  3. CO2-40%
  4. N2O-6%

Answer (Detailed Solution Below)

Option 3 : CO2-40%
Free
UPSC PYP Prelims Snippet
30 Qs. 60 Marks 35 Mins

Detailed Solution

Download Solution PDF

सही उत्तर विकल्प 3 है।

Key Points

ग्लोबल वार्मिंग में ग्रीनहाउस गैसों का सही सापेक्ष योगदान (IPCC रिपोर्टों के आधार पर अनुमानित मान):

  • ग्रीनहाउस गैस ग्लोबल वार्मिंग में योगदान
  • CO₂ (कार्बन डाइऑक्साइड) ~ 64% - प्रमुख योगदानकर्ता
  • CH₄ (मीथेन) ~ 17-20%
  • CFCs और HFCs (क्लोरोफ्लोरोकार्बन) ~ 12-14%
  • N₂O (नाइट्रस ऑक्साइड) ~ 6%

Latest UKPSC Combined Upper Subordinate Service Updates

Last updated on Jul 7, 2025

-> UKPSC Upper PCS Prelims Answer Key is released on 04 July.

-> UKPSC Upper PCS Prelims Admit Card is released on 18 June.

-> UKPSC Upper PCS Answer Key 2025 has been released 

-> UKPSC Combined Upper Subordinate Services Prelims Exam will be held on 29 June.

-> UKPSC Combined Upper Subordinate Services notification has been released for 123 posts on 7th May 2025.

-> Candidates can submit their online applications till 27th May 2025. Application correction window will accept the changes from 3rd June to 12th June 2025.

-> UKPSC Combined Upper Subordinate Service prelims exam date will soon be announced. The admit card link will be live too on the official website.

-> The selection process includes Prelims, Mains and Interview stages.

-> This is a great Uttarakhand Government Job opportunity. Prepare for the exam with UKPSC Combined Upper Subordinate Service Previous Year Papers.

More Environmental pollution Questions

More Ecology and Environment Questions

Hot Links: teen patti cash teen patti wink teen patti bodhi teen patti all game teen patti star apk