A) Write a balanced equation for the following reaction: Solid magnesium and oxygen gas react to form solid magnesium oxide. B) Find the limiting reagent if 0.823 moles of magnesium and 0.625 moles of oxygen gas react according to the equation above. Show your work.

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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.

10 years is the answer