Layers of the Sun

What is the innermost layer of the Sun where nuclear fusion occurs?

• Core

• Convective zone

• Radiative zone

• Photosphere

What surrounds the core of the Sun and transfers energy by radiation?

• Core

• Convective zone

• Radiative zone

• Photosphere

What is the outer layer of the Sun's interior where energy is transported by convection currents?

• Core

• Convective zone

• Radiative zone

• Photosphere

What is the visible surface of the Sun with a temperature of approximately 5,500 °C?

• Core

• Convective zone

• Radiative zone

• Photosphere

What is the thin layer above the photosphere that is visible during solar eclipses?

• Chromosphere

• Core

• Convective zone

• Radiative zone

What is the outermost layer of the Sun that extends millions of km into space?

• Chromosphere

• Core

• Convective zone

• Corona

What is the extremely hot layer of the Sun that is the source of solar wind?

• Chromosphere

• Core

• Convective zone

• Corona