Many bacteria cannot reproduce and cooler temperatures in our destroyed at high temperatures. how do you humans take advantage of this fact when preparing and storing food?

freezer and refrigerator too cold for most bacteria to grow .oven too hot for bacteria to survive

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.