A Striking Characteristic on Triton,the Largest Satellite of Neptune,is

Multiple Choice

A striking characteristic on Triton,the largest satellite of Neptune,is

A) a crater so large that the impact that created it must have come close to shattering the satellite.
B) plumes of dark material driven upward from fissures by nitrogen gas,as a result of either solar or internal heating.
C) a brightness variation,with one hemisphere being as bright as ice and the other hemisphere as dark as asphalt.
D) an interconnecting network of parallel grooves,indicating tectonic activity in geologically recent times.