banning single use batterys would be mutch more efective, thay are verry poloting. you are suppost to resycle them, but there isent anywere to do so.

incaldesent light bulbs would act as mini heaters, but becose hot air rises. all thay doo is heat the celing!

never use the term "heet rises" heet is the vibration of attoms, so canot exist without matter. u/v heet is em radiation, so dusent rise, only increses the enegy of a atom.