Why did the articles of confederation have to be replaced by the constitution?

The Articles of Confederation lasted until March 4, 1789, when they were replaced by the U.S. Constitution. ... In response to widespread antipathy toward a strong central government, the Articles of Confederation kept national government weak and allowed for the states to be as independent as possible.

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.