Why can water be said to be enormous in quantity however its quantity cannot be ascertained
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Answer:
yes water is said to be an in enormous quantity as because you know that the earth is totally covers 70% of water and in this question it is asking about water not about pure water or not about the water which we drink so the earth is totally covers 70% with water and we know that there is only one fourth of the part of earth is land but sea on the one fourth part of the land on that much smaller quantity of land also that much people are living sunao just imagine if three fourth of the earth is covered with water then what will the quantity of water in this world on this earth...and with the survey report it says that only up to now humans have discovered only 5% of the ocean and in that 5% they have founded much more type of species water is said to ascertained as because we can't calculate the amount total amount of water present in earth's ground we can calculate the total amount of water present in and we can't calculate the total amount of water present in this world or all lake ponds. rivers etc.