What term is often used to refer to southwest asia? arabian peninsula fertile valley great desert middle east

Middle East is the term that is used to refer to Southwest Asia. The correct option among all the options that are given in the question is the last option or the fourth option. Some of the countries that are considered as part of Middle East are Iran, Israel, Jordan, Kuwait, Oman, Lebanon etc. I hope the answer helps you.

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