Предмет: Окружающий мир, автор: 32478115003720008183

почему якоря кораблей в Чёрном море темнеют? с воздействием какого газа это связанно ?

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Автор ответа: ritulyashereme
5
это влияние сероводорода (газ с резким неприятным запахом), который содержится в морской воде на глубине около 200 метров
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