3 years ago

Oceans are what percentage of the hydrosphere? a. 71% b. 87% c. 99% d. 97%

Mathematics

2 answers:

Bond [772]3 years ago

6 0

Answer:

71%

Step-by-step explanation:

hydrosphere and biosphere both make sense, but from many searches, it says that at least 70% of Earths SURFACE is covered in water (not describing how deep the water is), so the greatest estimate yet would be 71%

Radda [10]3 years ago

3 0

71% The person above is correct

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