Identify the two layers that surround the sun's innermost layer. Select the two correct answers. 1 point
To identify the two layers that surround the sun's innermost layer, you can refer to the structure of the sun. The sun is composed of several layers, with the innermost layer being the core. The two layers that surround the core are:
1. Radiation Zone: This is the layer immediately surrounding the core. In this zone, energy is transported through radiation as high-energy photons (particles of light) are continuously emitted and absorbed by ions and electrons. This layer is mainly responsible for the radiative transfer of energy outwards from the core.
2. Convection Zone: This is the outermost layer surrounding the radiation zone. In this zone, energy is transported through convection, which involves the movement of hot, less dense plasma rising and cool, denser plasma sinking. The convection zone is characterized by rising and falling currents of plasma, similar to how boiling water creates bubbles. This layer is responsible for the convective transfer of energy towards the sun's surface.
So, the two correct answers are the Radiation Zone and the Convection Zone.