Question

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

developing mathematical models based only on known data
developing mathematical models based only on known data

using theoretical models combined with known data
using theoretical models combined with known data

making direct observations of the sun's layers
making direct observations of the sun's layers

observing all the layers during total solar eclipses

Answer 1

Astronomers have formed their ideas about the layers of the sun by **using theoretical models combined with known data**. This approach involves understanding the physical processes occurring within the sun and correlating those with observational data, rather than relying solely on direct observations or total solar eclipses.