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06/08/2021 1:12 pm
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(a) What is biomass? Give three examples of biomass.
(b) Name the biomass which is still widely used as a source of heat energy in many households of our country.
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06/08/2021 1:13 pm
(a) The dead parts of plants and trees, and the waste material of animals are called biomass. It is the organic matter which is used as a fuel to produce energy.
E.g., wood, agricultural wastes and cow dung.
(b) Wood.