Question

What is the definition of geosphere

Answer 1

It's any of the almost spherical concentric regions of matter that make up the earth and it's atmosphere, as the lithosphere and hydrosphere. 
Hope this helps... If you could, could you mark my answer as brainliest? I'm trying to level lol 

Answer 2

Any of the almost spherical concentric regions of matter that make up the earth and its atmosphere, as the lithosphere and hydrosphere.