Trees can be re-grown, hence renewable. Oil and gas are already in the earth and are finite.
yes
wood
yes! mdf is recycled wood, therefore it is a renewable material:D
Hydrogen is not a fossil fuel because it is renewable. Sources of energy that are non-renewable are considered fossil fuels
A chair is not a source. Some kinds of wood are renewable, if the chair is wooden. If the chair is metal or plastic then it is not renewable.
because wood is used for fuel in fires which is a resource.
No, it is not an example of a fossil fuel. Wood, although it is a renewable resource, is also not a renewable fuel source for the simple reason that use as a major fuel source would quickly outstrip our ability to replenish it. Evidence: the world wide destruction of rain forests and woodlands.
Hydroelectric, wood, grain for conversion to fuel.
Yes, cord wood is a biomass category. It is renewable biomass fuel - same category as wood and agri-based pellets.
It's renewable as it's made from renewable wood.
The wood of a pencil is a renewable source.
renewable Wood is renewable because you can plant more trees to grow more trees for wood.
yes
renewable fuel is fuel that can be use again and again
It depends on what fuel is used. If the fuel is coal, natural gas, gasoline, or oil, then it is not renewable because no one makes these things. If the fuel is a biomass such as wood, it might be renewable or not, depending on whether it is regrown. Wood that is responsibly cut comes from trees or forests that continue to grow, and these take carbon dioxide out of the air, offsetting the fact that the fire burning the wood puts carbon dioxide into the air. Other examples can be cited, but the answer to the question lies in whether the fuel is grown or made currently, or does it come from some old repository, usually underground.
Yes, cord wood is a biomass category. It is renewable biomass fuel - same category as wood and agri-based pellets.
Renewable fuels are natural resources such as sunlight, rain, geothermal, tides and wind. some no renewable resources are things such as wood, coal, and gasoline Ethonal is renewable fuel. It is made from corn. What it is exactly, is something that doesnt take 100 or 1000 of years to make.