G2E1O1S1P3H4E1R1E1
15 points
GEOSPHERE is validvalid
a spherical region of the earth [n GEOSPHERES]
the solid part of the earth, as opposed to atmosphere and hydrosphere [n -S]
a spherical region of the earth [n GEOSPHERES]
the solid part of the earth, as opposed to atmosphere and hydrosphere [n -S]