Question

What fundamental similarity is shared between the following energy sources: biogas and municipal solid waste?

a) Both are renewable energy sources.
b) Both release carbon dioxide when used.
c) Both involve anaerobic decomposition.
d) Both require specialized storage methods.

Answer 1

Both biogas and municipal solid waste are energy sources that generate and combust methane to produce heat or electricity.

Step-by-step explanation:

The fundamental similarity shared between biogas and municipal solid waste (MSW) as energy sources is that both rely on the generation and combustion of methane. Landfill gas, also known as biogas, is produced through biological processes in waste landfills, sewage treatment plants, and other sites of organic decomposition.

The methane produced can be burned to generate heat or electricity. Similarly, MSW can also produce electricity either by direct burning or through burning the methane that is produced as it decays. This common aspect taps into the notion of converting waste into energy and represents a renewable aspect of managing waste and energy production.