One historic earthquake had a magnitude of 8.7 on the Richter scale. How many times more intense was this than another historic earthquake that had a magnitude of 8.4

Early in the story when tom finds an indian skull in the woods which he kicks in temper. the devil then makes his appearance and, as tom surveys him, he notices that the devil is neither "negro" nor "indian." in fact, he has a "swarthy" complexion and is "begrimed with soot."

Why do u wanna know how many kids but it’s : 72773737

So  if  the sum of the enthalpies of the reactants is greater than the products, the  reaction  will be  exothermic.  if  the products side has a larger enthalpy, the  reaction  is  endothermic. you may wonder why  endothermic reactions, which soak up energy or enthalpy from the environment, even happen

Answerdistinguish between the mercalli scale and the richter scale;