by Daniel Clark | Dec 30, 2020
According to the United Nations Office for Disaster Risk Reduction (UNDRR), from 2000 to 2019, there were 7,348 major recorded disaster events claiming 1.23 million lives, affecting 4.2 billion people and resulting in approximately US$2.97 trillion in global economic...
by Daniel Clark | Dec 30, 2020
As explained by the National Aeronautics and Space Administration, ozone is a gas made up of three oxygen atoms (O3) that occurs naturally in the upper atmosphere — called the stratosphere and at 10-50 kilometres altitude. In the lower atmosphere (the...
