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Question Practice

When talking about life on Earth, what does 'hydrosphere' refer to?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA

Our Home: Earth, a Unique Life...

When talking about life on Ear...

Single Answer MCQ

Q-00137907

When talking about life on Earth, what does 'hydrosphere' refer to?

1

All living organisms

2

The solid Earth

3

Water in all forms

4

The air surrounding Earth

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