Biomass

Biomass refers to organic materials that come from plants and animals, and can be used as a source of energy. This can include wood, agricultural crops, waste materials, and even algae.

Sources of Biomass

There are various sources of biomass, including:

• Wood and wood processing wastes
• Agricultural crops and residues
• Animal manure and human sewage
• Food and yard waste
• Algae

Uses of Biomass

Biomass can be used for:

• Generating electricity
• Heating homes and buildings
• Producing biofuels such as ethanol and biodiesel
• Creating biodegradable plastics
• Providing a sustainable alternative to fossil fuels

Study Guide

When studying biomass, consider the following questions:

1. What are the main sources of biomass?
2. How is biomass converted into energy?
3. What are the environmental benefits of using biomass as an energy source?
4. What are some potential drawbacks or challenges associated with using biomass?
5. How does biomass compare to fossil fuels in terms of sustainability and environmental impact?

Understanding biomass is important for exploring renewable and sustainable energy sources, and its impact on the environment and society.