when the wood burns, chemical reactions occur that change chemical potential energy into thermal energy and light enery. Well, the released energy just simply turns into thermal and light enery.
the energy released in burning is exactly equal to the amount of solar energy stored as internal potential energy by the plant.
It is released by being burned, or ignited.
In ordinary usage, firewood would commonly be considered a form of potential energy, before it is lit aflame. That is, the wood is then said to possess energy that is ready to be transferred to work. Once on fire, kinetic energy is said to be released. More precisely, the wood may be said to contain chemical energy on the macroscopic level, but both potential and kinetic energy on the atomic and subatomic levels. The firewood energy is renewable form of energy. It can be renewed by growing woody plants.
ash and wood
exothermic kinetic energy
When it is burned in air (this is a chemical reaction with oxygen) energy is released as heat.
Well it depends on how you look at it. Firewood itself isn't because it isn't producing any thermal or electric energy. If you are looking at it as firewood being burned then yes it is an indirect form of solar because it is being converted to thermal energy
Chemical Energy is what is released.
it released chemical energy
It is released by being burned, or ignited.
In ordinary usage, firewood would commonly be considered a form of potential energy, before it is lit aflame. That is, the wood is then said to possess energy that is ready to be transferred to work. Once on fire, kinetic energy is said to be released. More precisely, the wood may be said to contain chemical energy on the macroscopic level, but both potential and kinetic energy on the atomic and subatomic levels. The firewood energy is renewable form of energy. It can be renewed by growing woody plants.
When fossil fuels are burned they turn into mercury which released into the atmosphere
METABOLISM
It can be burned.
Coal has potential chemical energy which is released as heat when it is burned.
Energy is released by cracker in various forms.1.Sound Energy-When cracker is burned sound(in the form of noise) is produced so energy is released in it's form.2.Light Energy-When cracker is burned light is produced so energy is released in it's form.
energy
pollution