How have astronomers formed their ideas about the layers of the sun?(1 point)

Question

developing mathematical models based only on known data

making direct observations of the sun's layers

observing all the layers during total solar eclipses

using theoretical models combined with known data

Answer 1

Astronomers have formed their ideas about the layers of the sun primarily by using theoretical models combined with known data. This approach incorporates physical theories about stellar structure and fusion, along with observational data from various sources, including solar observations and measurements of solar radiation and neutrinos.