Environmentalmedium · Past Paper
What is the unit used to measure the concentration of Ozone in the atmosphere?
APascal
BDobson Unit
CNewton
DJoule
✓ Correct Answer: B — Dobson Unit
The Dobson Unit (DU) is a way to describe how much ozone there would be in the column if it were all squeezed into a single layer.
Share this question
More from Environmental
- Which district in Nepal is known for the conservation of the Blackbuck (Krishnasar)?
- What is the primary objective of the 'Kyoto Protocol'?
- Which of the following is a non-renewable natural resource?
- Which of the following is a 'proxy' indicator used by scientists to study past climates?
- The 'Great Smog of London' in 1952 was primarily caused by: