Question:
In 2002 AD, According to one research the concentration of CFC reached
In 2002 AD, According to one research the concentration of CFC reached
Updated On: Jul 28, 2022
- 261 ppt
- 368 ppm
- 1750 ppb
- 326 ppb
Hide Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
Answer (a) 261 ppt
Was this answer helpful?
0
0
Top Questions on Environmental Issues
- Describe the role of animals in pollination.
- UP Board XII - 2024
- Biology
- Environmental Issues
- Main sources of noise pollution
- UP Board XII - 2024
- Geography
- Environmental Issues
- How many chromosomes are found in Klinefelter and Turner Syndromes?
- UP Board XII - 2024
- Biology
- Environmental Issues
- What is sewage?
- UP Board XII - 2024
- Biology
- Environmental Issues
- The toxic heavy metals from various industries which cause water pollution, normally have a density
- KCET - 2023
- Biology
- Environmental Issues
View More Questions
Questions Asked in MP PMT exam
- A gymnosperm lacking archegonium is
- MP PMT - 2012
- Kingdom Plant
- Which of the following is a free living nitrogen fixing bacteria present in the soil?
- MP PMT - 2012
- Nutrition
- Which is not true of Pinus
- MP PMT - 2012
- Kingdom Plant
- Which of the following is a transparent tissue
- MP PMT - 2012
- Structural Organisation of Animals and plants
- Which one is a neem product used as insect repellant
- MP PMT - 2012
- Microbes in human welfare
View More Questions