Ozone can also be destroyed in other ways by man-made chemicals that have been released into the atmosphere.
Try to avoid polyester and other man-made fabrics, as they do not allow your skin to breathe.
These natural joints are stronger than man-made ones and save the carpenter a lot of time creating joints.
Poverty is man-made ; it results from the greed and arrogance of power, poor governance and ill-conceived policies.
It was a hard life in those days, one emphasized by natural or man-made disasters.
As demand increased, other natural or man-made reservoirs were developed.
One of the greatest man-made lakes in Europe is Keilder Water, high in the remote hills of Northumberland.
Having a penchant for natural fabrics and dyes, he uses man-made fibers and chemical dyes as well.
Just as it seemed the worst of this natural disaster had passed, a man-made disaster erupted.
Though it appears to be a natural calamity, to a great extent drought is a man-made calamity.