Biomass

Biomass refers to organic materials that come from plants and animals. These materials can be used to produce energy through processes such as combustion, fermentation, and chemical reactions.

Types of Biomass

There are several types of biomass, including:

• Wood and agricultural residues
• Food and yard waste
• Animal manure
• Algae
• Energy crops such as switchgrass and willow trees

Uses of Biomass

Biomass can be used for various purposes, including:

• Generating electricity
• Producing heat for residential and industrial use
• Creating biofuels such as ethanol and biodiesel
• Manufacturing biodegradable plastics

Benefits of Biomass

Using biomass as a source of energy has several advantages, including:

• Reducing greenhouse gas emissions when compared to fossil fuels
• Providing a renewable and sustainable energy source
• Supporting local economies through the production of energy crops
• Reducing dependence on imported fossil fuels

Study Guide

Here are some key points to remember about biomass:

1. What is biomass?
2. List the different types of biomass.
3. What are the uses of biomass?
4. What are the benefits of using biomass as a source of energy?

Understanding biomass is important for learning about renewable energy sources and their impact on the environment.