The Heliosphere Is a Bubble in Space Defined by the Outflow

question 237

Multiple Choice

The heliosphere is a bubble in space defined by the outflow of the solar wind. A recent discovery of the solar wind is that it is

• A) rapidly expanding.
• B) rapidly collapsing.
• C) not spherical.
• D) much hotter than previously believed.

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Etruscan Women

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Greco-Roman Authors

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Clay-based ceramic that is shaped, dried, and then painted before being fired in a kiln.

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