The Power of Biomass Energy and Its Role in Our Lives

The video introduces biomass as organic matter from living or recently living organisms, explaining how it can be used as a renewable energy source. Biomass energy is derived from materials like wood, straw, and manure, and serves as an alternative to fossil fuels. The video discusses the process of biomass energy production, using trees as an example, and highlights both the advantages and disadvantages of biomass. Advantages include its renewability and support for farmers, while disadvantages involve carbon emissions and potential deforestation. The video concludes with a summary of the key points.

What is biomass primarily composed of?

• Inorganic materials

• Living or recently living organic matter

• Minerals and metals

• Synthetic compounds

Which of the following is NOT an example of biomass?

• Manure

• Straw

• Coal

• Wood

What is one way biomass can be used to generate energy?

• By converting it into synthetic materials

• By using it to produce electricity

• By storing it indefinitely

• By turning it into metals

How is biomass energy different from fossil fuels?

• Fossil fuels are made from recently living organisms

• Fossil fuels are renewable

• Biomass energy is non-renewable

• Biomass can be replenished by growing more organic materials

Why is biomass considered a renewable energy source?

• It is always available in unlimited quantities

• It can be replaced by growing more organic materials

• It is made from non-renewable resources

• It does not require sunlight

What process allows plants to store energy from the sun?

• Photosynthesis

• Combustion

• Fermentation

• Respiration

What happens to carbon dioxide when biomass is burned?

• It turns into oxygen

• It is released back into the air

• It is absorbed by the soil

• It remains in the biomass

Which gas is primarily released when biomass is burned?

• Hydrogen

• Carbon dioxide

• Nitrogen

• Oxygen

Which of the following is an advantage of using biomass?

• It does not produce any emissions

• It is a finite resource

• It cannot be replenished

• It supports farmers economically

What is a potential environmental drawback of biomass production?

• It can lead to deforestation

• It reduces carbon emissions

• It has no impact on the environment

• It increases biodiversity