Question 9 A stop of metallic magnesium was reacted with 100g of water. Mr. Kolex asked the students to observe the changes
made from the moment the magnesium was dropped into the pure water until the final stage. After the reaction
students were asked to calculate the mass of magnesium hydroxide produced​

asking the goog might u get an answer

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.

if the temperature drops and becomes cool

then the atmosphere can be freezing as the water vapor in the air is at maximum (100%) and can be severely cold

also can be snowing lightly as the moisture in the air will start to solidify

and btw this is not chemistry but