<prompt> Hlalosa mathata a mabeli a maholo a tikoloho a amanang le tšilafalo ea maoatle.nan  <response>: Instruction in English: Identify two major environmental concerns related to ocean pollution. . Response in English: 1 Plastic pollution: Plastic pollution is one of the major environmental concerns facing the ocean today. Plastic waste that enters the ocean can take hundreds of years to decompose, releasing harmful chemicals and damaging the marine ecosystem. Plastic debris floating in the ocean can also entangle marine animals and be mistaken for food, causing injury or death to marine life.2 Chemical pollution: Another major environmental concern related to ocean pollution is chemical pollution, which includes the release of toxic chemicals and substances from industries, farms, and households into the ocean. These chemicals, ranging from fertilizers and pesticides to oil and petroleum byproducts, can cause significant harm to marine life, alter the chemistry of the water, and disrupt the delicate balance of the ecosystem. They can also enter the food chain and pose a threat to human health when consumed through seafood. . Response in Sesotho: 1 Tšilafalo ea polasetiki: Tšilafalo ea polasetiki ke e ngoe ea mathata a maholo a tikoloho a tobaneng le leoatle kajeno. Matlakala a polasetiki a a tsenago ka lewatleng a ka tšea nywaga e makgolo gore a bole, a ntšhe dikhemikhale tše kotsi gomme a senye tshepedišo ya diphedi tša lewatleng. Lithako tsa polasetiki tse phaphametseng leoatleng li ka boela tsa tšoasa liphoofolo tsa metsing me tsa nkoa ka phoso e le lijo, tsa baka kotsi kapa lefu ho liphoofolo tse phelang metsing. 2 Tšilafalo ea likhemikhale: Ntho e ngoe e amehang haholo ea tikoloho e amanang le tšilafalo ea maoatle ke tšilafalo ea likhemikhale, e kenyelletsang ho lokolloa ha likhemikhale tse chefo le lintho tse tsoang liindastering, mapolasing le malapeng ho kena ka leoatleng. Likhemikhale tsena, ho tloha ho manyolo le chefo e bolaeang likokoanyana ho isa ho oli le oli e entsoeng ka petroleum, li ka baka kotsi e khōlō linthong tse phelang leoatleng, tsa fetola likhemikhale tsa metsi, me tsa sitisa ho leka-lekana ha tikoloho le lintho tse phelang ho eona. Li ka boela tsa kena ketane ea lijo me tsa beha bophelo bo botle ba batho kotsing ha li jeoa ke lijo tsa leoatleng. 