Examples of discovery research that studies the river which is in the midst of the sea Cenote Angelita, Mexico. The river is located in a cave. Fresh water flowing in the middle of it is not mixed with the salty sea water. The study was conducted by Mr. Costeau. According to Mr. Costeau "to a depth of 30 meters, the water is fresh water (fresh), but if you dive to depths greater than 60 meters, the water becomes salty water, then you can see a" river "in essence, complete with trees and foliage leaves". After further research these rivers is a layer of hydrogen sulfide, which looks like a river.

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  1. Akan lebih baik jika diberi grafik, gambar, atau tabel pendukung kak

    BalasHapus

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