Understanding Biogas from Tall Grass

What is the metaphorical 'swamp monster' referred to in the video?

• A large animal

• A type of machine

• A type of grass

• A mythical creature

What is biogas primarily made from?

• Decomposed biomass

• Wind power

• Solar energy

• Hydroelectric power

Which season is questioned as the best time for harvesting the tall grass?

• Autumn

• Spring

• Summer

• Winter

What additional material is suggested to mix with tall grass to produce biogas?

• Leaves

• Animal waste

• Water

• Sand

What is one of the potential benefits of using tall grass for biogas production?

• Decreased soil fertility

• Increased water usage

• Creation of fertilizer

• Higher carbon emissions