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
, who made the discovery..Source : NDTV
Published On : July 7, 2022
Category : Science and Technology