<prompt> Hlalosa hore na lera la ozone ke engnan  <response>: Instruction in English: Describe what is the ozone layer . Response in English: The ozone layer is a layer in the Earths stratosphere that contains a high concentration of ozone O3 molecules. It is found at an altitude of about 10 to 50 kilometers above the sea level and plays a crucial role in absorbing most of the Suns ultraviolet UV radiation, preventing it from reaching and causing harm to living organisms on Earth. Without it, UV radiation could damage DNA in plants, animals, and humans, leading to skin cancer and other health problems, as well as negatively affecting the environment. The depletion of the ozone layer due to the release of certain man-made chemicals into the atmosphere has been a major concern in recent years, leading to efforts to reduce emissions of these substances and protect this vital part of our atmosphere. . Response in Sesotho: Lera la ozone ke lera le stratosphere ea Lefatše le nang le limolekhule tse ngata tsa ozone O3. E fumanwa bophahamong ba dikhilomithara tse ka bang 10 ho isa ho tse 50 ka hodimo ho bophahamo ba lewatle mme e bapala karolo ya bohlokwa ho monyeng boholo ba mahlaseli a ultraviolet UV a Letsatsi, ho a thibela ho fihla le ho baka kotsi ho dintho tse phelang lefatsheng. Kantle ho eona, mahlaseli a kotsi a UV a ka senya DNA limeleng, liphoofolong le bathong, a baka mofetše oa letlalo le mathata a mang a bophelo, hammoho le ho ama tikoloho hampe. Ho senyeha ha lera la ozone ka lebaka la ho ntšoa ha likhemikhale tse itseng tse entsoeng ke motho sepakapakeng e nile ea e-ba ntho e tšoenyang haholo lilemong tsa morao tjena, e leng ho lebisitseng boitekong ba ho fokotsa ho ntšoa ha lintho tsena le ho sireletsa karolo ena ea bohlokoa ea sepakapaka sa rōna. 