When two materials that have different densities like oil and water encounter one another they will?

they will create pockets and try to separate them selves from each other please mark brainlist thank you and God bless

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.