yes they are better
--> yeah, that's a good reason beind the whole thing lol. They are better because they do not add to the net amount of co2 in the atmosphere. The crops used to produce the fuel already used co2 during photosynthesis. So they do not decrease, or add to the total amount of co2, just keep it the same.
Fossil fuels are pure fuel - all the other organic chemical have been separated out due to geologic processes and industrial refining. Wood for instance has a lot of water, air and protein in it that decrease its fuel value.
Biomass is better than fossil fuels... when we burn fossil fuels then co2 is let out i the oatmosphere...
Yes. Biofuels are fuels taken from, or produced with different kinds of plants. Plants take their nutrition from the air and the soil (carbon dioxide and water), and after burning the biofuel, the carbon dioxide and water are released into the atmosphere, where they can be used again by other plants to produce biofuel again. This circle repeats and repeats, making biofuel a renewable energy source.
They are an alternative, but there is not enough to replace fossil fuels
Bio fuels is different from fossil fuels, such as coal or oil , which are derived from long dead biological material.
No fossil fuel is dirty and pollutive whiles bio fuel is organically made and doesn't pollute the atmosphere
There is a source of energy that is more friendly to the environment that has not been looked into yet such as using the force from the waves to power everything that fossil fuels are being used currently to power and you could use wind power as well to make a better alternative to fossil fuels
A green fuel is an energy type for cars. A green fuel is an energy type for cars.
Bio-energy is found in organic matter. Examples of bio-energy is fossil fuel, wood, crop residue, logging residue, and animal dung.
The main reason to use alternative resources for energy is because the energy being used now will not last forever. It will at some point run out if alternative resources are not found. Another reason is to save money.
Any alternative to fossil fuel,wind power,solar power,hydro power,ocean power(OTEC,wave,tidal),bio fuel,urine power,free energy,and many more
We dont have to use Fossil Fuels
Bio fuel but bio fuel is cleaner to use
Sustainability? Green Living? Common Sense?
Wind.
bio fuels are being made because the reserves of fossil fuels are running out. fossil fuels take millions of years to form, if we run out, we need to find an alternative fuel in which to run our vehicles on. bio fuels are non fossil fuels and are not limited, also, the gas they emit is less harmful than that emitted by diesel and petrol. algae, for example, is being made into a bio fuel as it can easily be grown as you have seen (if you are in the UK) in adverts on the TV, and of other bio fuels
There are a few different types of bio fuels. Some of these are biodiesel, ethanol, and biobutanol. These are all alternatives to fossil fuels.
Bio-fuel is produced directly from plant matter typically corn, sugar cane, sugar beets, or cellulose transforming it into alcohol. Fossil fuels are produced by either the decomposition of plant or animal matter over long periods of time under certain conditions such as high temperature and pressure. Fossil fuels are coal, oil, and natural gas.
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In general, yes, but only because structures are in place to make fossil fuel more easily available and attainable. Most biofuels actually have the potential to be far cheaper, and they also help reduce dependence on foreign fossil fuels.
Because the fossil fuels which we use are non renewable, and they are almost going to be no more now, so for anotjer option for fuel and energy scientist have started discovering bio fuels
tidal waves wind power fossil fuels tar sand heavy oil oil shale bio-fuels
they can be used instead of fossil fuels like bio diesel which can be used in automobiles.