What is a boiling point?

a boling point Is a point where a liquid reached to it's boiling point which mean it's hot and it will start boiling

a boiling point is the max of something that can be boiled like waters boiling point is 100 degrees celsius

Explanation:

the ozone layer acts as a filter for the shorter wavelength and highly hazardous ultraviolet radiation (uvr) from the sun, protecting life on earth from its potentially harmful effects. when the sky is clear, there is an inverse relationship between stratospheric ozone and solar uvr measured at the earth's surface.