Each number on the map corresponds to the territory gained under a particular islamic leader. which of the following does region iv on the map represent?

NOT - Expansion under Constantine I

If you could put a map I could help you Just upload the map  and I'll edit this with the answer.

Explanation:

well that depends on how deep the hole is. you'd first go through te crust of the earth, then the upper mantle, then the lower mantle then the outer core, then the inner cor then you'd be stuck in the core to melt.