Why is mt. kilimanjaro visible from hundreds of miles away?

a. the pollution levels are not very high.
b. it is surrounded by land that is much flatter.
c. the land surrounding has about the same elevation.
d. it is in an area that is densely populated.

Question:
Why is Mt. Kilimanjaro visible from hundreds of miles away?

(b) It is surrounded by land that is much flatter.

Hope this helps :D

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