CFC's are man made chemicals. These react with ozone to deplete it.
All of the problems in ozone are due to human activity. This has even caused a hole in ozone.
Some gaseous products of human activity can reduce the about of ozone in the upper atmosphere, thus decreasing the effectiveness of the ozone layer in shielding the surface of the planet from ultraviolet radiation.
Humans have eroded the ozone. It is because of man made CFC's.
The release of cfcs from fridges n aerosol can and smoke that comes from industries are human that led to the distruction of ozone layer..by zintle mambi
Humans have eroded the ozone. It is because of man made CFC's.
Humans release CFC's. they are compounds that deplete the ozone.
We have to protect the ozone layer to allow human existence. This existence of ozone is the reason behind human survival.
Through the production of CFCs. They've been outlawed for decades, so the ozone layer is all good now. Try using google
Ozone layer protects the humans. It declines the entrance of UV rays.
the use of CFC's hurt ozone. It depletes the layer.
Ozone layer is consisted in the stratosphere layer. This layer is very protective for human population.
Ozone layer must be protected to allow human survival. Motivation regarding human survival is enough for this.