Energy reactions

Exothermic And Endothermic Reactions


Endothermic reaction                                                         Exothermic reaction    

Baking bread                                                                                          Burning wood

                                                                                                               Striking a match to light it

                                                                                                               Exploding dynamite


Why is a endothermic reaction?                                                                Why are exothermic reactions?

When you are baking a bread                                                              Are exothermic reactions because
the heat is transferring to the                                                               in all the points heat is been 
bread, so, this is absorbing                                                                  giving off
energy in form of heat,

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