How do we prove that someone is telling the truth? We take his words and compare it on the ground. For example, the Prophet Muhammad did not read or write, and despite that he told us in the Qur’an before 1400 years that the sky is made up of seven layers each having a function specific to it?
We can tell if what someone says is the truth by comparing what they say to observations we can make about reality. Not sure what model you are using, for example, modern meteorology and atmospheric science breaks the atmosphere up into 5 layers, not 7. Tropo, strato, meso, thermo and exospheres.