No, it is the outermost sphere of the earth.
geosphere hydrosphere and atmosphere
The energy exchanges between space , the atmosphere, and earths surface produce
The inner core of the Earth is thought to be a solid sphere made primarily of iron and nickel, with temperatures reaching up to 5,700 degrees Celsius.
Mars is an inner terrestrial rocky planet. Though there is an atmosphere is is very thin compare to the earths.
sphere
The smallest sphere of the Earth is its inner core, which is a solid ball composed mainly of iron and nickel. It is approximately 1,220 kilometers in radius and is surrounded by the outer core, mantle, and crust.
the middle sphere is between the asthenosphere and the outer core!
Venus. Its has a very thick atmosphere of Carbon dioxide. Its average surface pressure is a crushing 93 bar, or 93 times that of Earths.
the inner part of earths core
how do geologists think earths atmosphere is formed
No, because there is no such thing as the celestial sphere. So there is no inner surface of a celestial sphere.
sphere, round