Respuesta :
The Ozone Hole:
The ozone layer is a shield district of Earth's stratosphere that ingests a large portion of the Sun's bright radiation. It contains a high grouping of ozone ([tex]O_3[/tex]). It contains atoms of oxygen that keep the environment from hurtful beams that are available in the space and boundless by the sun, for instance, bright beams.
The ozone opening is to a greater degree a downturn, less a gap in the windshield. The ozone doesn't vanish through the layer, nor is there a uniform diminishing of the ozone layer. Also, it was found in 1913 by the French physicists Charles Fabry and Henri Buisson.
In 2017, the ozone opening arrived at a size of 7.6 million square miles (19.7 square kilometers) before beginning to recuperate. In 2016, the gap developed to 8 million square miles (20.7 square kilometers).
Just over 30 years ago, scientists discovered an environmental crisis so terrifying it shocked the world into action. The image of the ozone hole over Antarctica – a widening rip in the very fabric of Earth’s sun-shielding stratosphere – was a symbol of destruction so obvious even politicians couldn’t ignore it.
Policies were quickly put in place to ban the offending chemicals, and so began the long, slow process of fixing the damage. In the decades since, ozone has taken a backseat in the minds of the public as fresh crises have arisen. Today we’re more likely to hear about the perils of climate change, microplastics and urban smog.
The chemical measurements showed that chlorine was definitely the cause of the ozone hole
But the hole remains, and there are signs that ozone depletion cannot yet be ticked off Earth’s environmental watch list. As governments work themselves into a frenzy about the polluted air in cities or the scourge of plastic waste in the sea, there is growing evidence they should not be ignoring the situation above the clouds.
