Why was Mary I of England known as "Bloody Mary"?

She led a long failed war

Mary had almost 300 disagreeing religious people burned at the stack which are recorded in John foxe's book of Martyas

She was the first-ever Queen of England to rule in her own right, but to her critics, Mary I of England has long been known only as “Bloody Mary.” This unfortunate nickname was thanks to her persecution of Protestant heretics, whom she burned at the stake in the hundreds.

Explanation:

yes i know ur probably stunned its ok im just good like that;-/)

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.