Search results: ozone layer

historically, there are many scary events happening on march 15 that many people are afraid of war, epidemic, natural disasters ... is it a coincidence or a hidden mystery?

indian scientists have discovered that concrete surfaces can help solve the problem of air pollution when it absorbs sulfur dioxide - a major pollutant.

nacreous clouds are one of the most beautiful clouds to remove anyone's eyes when seen. but this is a rare natural phenomenon of poisoning that destroys our atmosphere.