An atom has 2 electrons in the first energy level, 8 in the second energy level, and 1 electron in the third energy level. The number of the core electrons is...

c8h10 is your answerr

the positions which points up in upward carbon and down in downward carbon are axial

and vice versa holds true for equatorial positions

so the correct answer with labelled diagram will be

geosphere and hydrosphere.

this is because the geosphere has to do with geological events, while the hydrosphere controls all water on earth.