CC GREEN - Biofuels Review!

Which of the following are the two types of energy sources?

• Renewable and Organic

• Renewable and Man Made

• Renewable and Non Renewable

• Potential and Kinetic

True or false: Biofuels falls under the Non Renewable category of energy sources

• false

• true

Which type of material is biofuel derived from?

• organic

• man made

Which of the following materials is suitable for the production of biofuel?

• algae

• coal

• petroleum

• water

Select the substance that is NOT a biofuel

• Ethanol

• photovoltaic cells

• Wood

• Butanol

True or false: Biofuel is a renewable energy source that is carbon neutral. It releases lower levels of carbon dioxide and other emissions when burnt compared to standard diesel.

• true

• false

Which of the following is NOT a disadvantage of biofuels?

• Large industrial pollution

• High production costs

• Global warming

• Sustainability