I wish i would learn to bake
Its an honourable profession. To bake and sometimes sells bread
yes, so do all bakers bake bread?
No, I guessI was just generalising the term but they bake an assortment of things in a bakery. 
yes, what are the materials or utensils used for baking?
You name it, baking trays, bowls, mixers, oven and the list goes on as there are numerous tools used.
wow, whats the major one?
And its a very old profession since grains have been a staple food for millennia