What is an example of Endothermic change and Exothermic Change? Not the difference but some example?

An exothermic reaction releases energy into the
environment. Some examples of these are:

• The
  combustion of carbon to form carbon dioxide. Heat is released in the
  process.


• Solidification of a liquid releases heat. This
  is one of the reasons why water does not get converted to ice spontaneously; the heat
  that is released has to be eliminated for the reaction to proceed. This is what happens
  in a refrigerator.

An endothermic reaction
absorbs heat from the environment. Some examples of these
are:

• The evaporation of a liquid is an
  endothermic reaction. If you place some alcohol on hand and let it evaporate you will
  find your hand feels cold.


• Photosynthesis is an
  endothermic reaction which requires energy that is obtained from
  sunlight.