Correct Answer : Option (A) - Tropics
The Canada Scientists have discovered a large hole in ozone gas layer, which envelops the Earth and protects it from the Sun's harmful ultraviolet rays. The hole is located in the lower stratosphere and is seven times bigger than the one over Antarctica.
The newly-discovered all-season hole sits over the
tropics and has been there for more than
30 years, said Qing-Bin Lu, a scientist from the
University of Waterloo in
Ontario,
Canada, who made the discovery..
Source : NDTV
Published On : July 7, 2022
Category : Science and Technology
