CocoaDrinker

Ok, so I know that there is the general accepted theory about how weed needs to be heated to a certain degree to "activate" the pot.

Now what I am wondering, is there a temperature that is too much? Im not talking about insane temps, just like in baking...Can you add weed to anything at all when youre baking to get THC and stuff all good? or is there a point at which the chemical burns off?...Thanks