What are the Sun's 7 layers in order, starting with the innermost core?

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CramX · Accepted Answer

Step 1: : The Sun's layers are organized from innermost to outermost.. The first layer is the core. • The core is the densest and hottest part of the Sun, where nuclear fusion occurs. It has a radius of about 174,000 kilometers (108,000 miles). Step 2: : The next layer after the core is the radiative zone.. • The radiative zone extends from the edge of the core to about 70% of the Sun's radius. In this layer, energy travels outward primarily in the form of photons, which can take a long time to pass through due to frequent collisions with atoms. Step 3: : The convective zone is the third layer.. • The convective zone is the outermost layer of the Sun, where energy is transported by convection (similar to how boiling water moves). It extends from the outer edge of the radiative zone to the Sun's surface (photosphere). Step 4: : The photosphere is the layer we see with our naked eyes.. • The photosphere is the Sun's visible "surface" and is about 500 kilometers (300 miles) thick. It has a mottled appearance due to the turbulent convection of gases just below it. Step 5: : Above the photosphere are two thin layers: the chromosphere and the solar corona.. • The chromosphere is a thin layer above the photosphere, extending about 2,000 kilometers (1,200 miles) into the Sun's atmosphere. It has a reddish color during a total solar eclipse. • The solar corona is the outermost layer of the Sun's atmosphere, extending millions of kilometers into space. It is visible during a total solar eclipse as a white halo around the Moon. Final Answer: The seven layers of the Sun, starting from the innermost core, are: core, radiative zone, convective zone, photosphere, chromosphere, and solar corona.

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Step 1:
: The Sun's layers are organized from innermost to outermost.

Step 2:
: The next layer after the core is the radiative zone.

Step 3:
: The convective zone is the third layer.

Step 4:
: The photosphere is the layer we see with our naked eyes.

Step 5:
: Above the photosphere are two thin layers: the chromosphere and the solar corona.

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Full Solution Locked

Step 1:: The Sun's layers are organized from innermost to outermost.

Step 2:: The next layer after the core is the radiative zone.

Step 3:: The convective zone is the third layer.

Step 4:: The photosphere is the layer we see with our naked eyes.

Step 5:: Above the photosphere are two thin layers: the chromosphere and the solar corona.