Nasa finds hole over ozone at its smallest since 1988

The hole in the ozone layer is at its smallest since 1988 and warmer climates could be the reason behind reduced depletion of the protective layer in the Earths atmosphere. In spite of this recovery, Nasa mentions that there is enough ozone depleting material in the atmosphere to cause significant damage. That is why the current hole, though small by records, is actually large by 1980s standards.

• By Staff Reporter
  November 3, 2017 19:45 +08