Understanding Biomass Energy Quiz

What is biomass energy primarily derived from?

• Fossil fuels

• Organic materials

• Solar radiation

• Wind currents

Which of the following is NOT a common source of biomass?

• Wood

• Agricultural residues

• Coal

• Animal manure

How is biomass energy commonly converted into electricity?

• By burning biomass to produce steam that drives turbines

• By directly converting sunlight into electricity

• By harnessing wind to turn turbines

• By using geothermal heat to generate power

What is one advantage of using biomass energy?

• It is a non-renewable resource

• It can help reduce waste in landfills

• It produces high levels of greenhouse gases

• It is available only in specific regions

Which process involves breaking down organic material in the absence of oxygen to produce biogas?

• Combustion

• Fermentation

• Anaerobic digestion

• Gasification

What is bioethanol commonly produced from?

• Animal fats

• Plant sugars and starches

• Mineral oils

• Natural gas

Which of the following is a liquid biofuel derived from vegetable oils or animal fats?

• Biodiesel

• Biogas

• Bioethanol

• Biomethane

What is one environmental concern associated with large-scale biomass production?

• Increased greenhouse gas emissions

• Deforestation and habitat loss

• Depletion of fossil fuel reserves

• Increased air pollution

How can biomass energy contribute to a circular economy?

• By creating waste that cannot be reused

• By converting waste materials into valuable energy

• By relying solely on non-renewable resources

• By increasing the use of synthetic chemicals

What is the main difference between biomass and fossil fuels?

• Biomass is renewable, while fossil fuels are not

• Fossil fuels are derived from recent organic matter

• Biomass has a higher energy density than fossil fuels

• Fossil fuels produce no carbon emissions when burned