What type of soil is found around the city of Philadelphia and has larger sand particles?

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.

im doing test rn im going with 2 but ill give answer if itss wrong,   : )