If all the ice covering Antarctica , Greenland, and in mountain glaciers around the world were to melt, sea level would rise about 70 meters (230 feet). The ocean would cover all the coastal cities. And land area would shrink significantly. ... Scientists are studying exactly how ice caps disappear.
That would be the Himalayas and have the highest mountain range in the world.
ITS D the other person said its two and b but no its d i got this wrong
ITS D ITS D ITS D ITS D ITS D ITS D ITS D
Answer:
384,400 km
Radius: 1,737