Question

what is a stream of subatomic particles flowing away from the sun?
solar wind
the core
corona
the photosphere
rewatch

Explanation:

To solve this, we analyze each option:

• Solar Wind: Defined as a stream of charged subatomic particles (like protons, electrons) flowing outward from the Sun's corona into space.
• The core: The Sun's central region where nuclear fusion occurs, not a particle stream.
• Corona: The Sun's outer atmosphere (a layer), not a particle stream.
• The photosphere: The Sun's visible surface layer, not a particle stream.

So the correct option is the one matching the definition of a subatomic particle stream from the Sun.

Answer:

A. Solar Wind