Can you give me 4 facts about the word geosphere

Geo = earth
Sphere = circle
Geosphere is the collective name for the 4 different parts of the earth
Typically the harder parts of the earth :)

1) the geosphere is also known as the outer layer of the earth called crust.         2) our tectonic plates are constantly in motion which also means our geosphere is also constantly in motion.                                                               3) originally the geosphere is a whole and intact which is also referred to 'Pangea'                                                                                                               4) there are 8 major tectonic plates making up the geosphere at this moment