User talk:Roarstalk2

Biofuels.

Biofuels and the environment:

Biofuels are created through biomasses typically sugar cane and corn.

Processed Biofuel

An example of a processed biofuel is Biodeasel, biodiesel is subject to industrial process.

Biofuels and the environment:

Biofuels are a source of energy not reliant on hydrocarbons, which means they may minimise Carbon dioxide emissions. This is good as Carbon dioxide is a greenhouse gas, greenhouse gasses contribute to global warming. Global warming is a gradual increase in the overall temperature of the earth's atmosphere generally which is mostly caused by increased levels of carbon dioxide, methane, and other pollutants which create a layer of greenhouse gasses which absorbs inferred radiation earth’s atmosphere preventing it to leave. Although biofuels also may not be able make humanity’s impact on global warming less server. Biofuels could also create economic stability as when fossil fuels start to run out their prices will increase while biofuels can be considered a stable source of energy because they are a renewable source of energy.

The generations of Biofuels: They are currently 3 generations of Biofuels at the moment. First generation biofuels are created from food crops. The actual structure of the biofuels between the generations does not change. Second generation biofuels are different from first generation biofuels because feedstock used in producing second generation biofuels are generally not food crops. Although food crop can be used if done with its original purpose like waste vegetable oil. While third generation biofuels are created from algae. Algae was considered second generation but it was discovered it had a high yield compared with a lower resource input it was put in its own category.