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5 votes
A scientist wants to learn about Earth's oceans. Which of the following spheres should she most directly study?

a.Atmosphere

b.Cryosphere

c.Geosphere

d.Hydrosphere

User Barethon
by
8.9k points

1 Answer

4 votes
D. Hydrosphere
The hydrosphere encompasses all of the water on the Earth.
User Breek
by
8.5k points
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