biofuel, Mixture of volatile, flammable hydrocarbons derived from plant material or animal waste and used as fuel. Some long-exploited biofuels, such as wood, can be used directly as a raw material that is burned to produce heat. The heat in turn can be used to run generators in a power plant to produce electricity. Sugars and starches from sugarcane, corn, and high-cellulose plants (such as switchgrass) can be converted into ethanol, which is used directly in internal-combustion engines or is mixed with gasoline (gasohol). Oils from plants such as the soybean or oil palm can be chemically processed and blended with petroleum diesel fuel to make biodiesel.
biofuel Article
biofuel summary
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peat Summary
Peat, spongy material formed by the partial decomposition of organic matter, primarily plant material, in wetlands such as swamps, muskegs, bogs, fens, and moors. The development of peat is favoured by warm moist climatic conditions; however, peat can develop even in cold regions such as Siberia,
wood Summary
Wood, the principal strengthening and nutrient-conducting tissue of trees and other plants and one of the most abundant and versatile natural materials. Produced by many botanical species, including both gymnosperms and angiosperms, wood is available in various colours and grain patterns. It is