1.

Respected sir, In the chapter of water, I didn't understand the masks of the water. The percentage of earth water then fresh water or ice sheets ground water, etc. Can you explain it briefly to me. Sincerely, Syed jaabir

Answer»

Respected sir,

In the chapter of water, I didn't understand the masks of the water. The percentage of earth water then fresh water or ice sheets ground water, etc. Can you explain it briefly to me.

Sincerely,

Syed jaabir



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