By miecaprio
SAINS | Pernah Terfikir Kenapa Air Laut Masin?
Selalu dapat soalan bonus daripada adik-adik pelajar, "Cikgu, macam mana air laut boleh jadi masin?" "Garam tuh datang dari mana?"Anda pula, bagai mana? Pernah terfikir kenapa air laut masin?Berikut adalah keterangannya..Semua jenis air termasuk air hujan, mengandungi kimia pelarut yang dipanggil...
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