Fuel Types and Uses
Kate Anderson
9 min read
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Study Guide Overview
This study guide covers fossil fuels (oil, coal, natural gas) and renewable energy (biomass, solar, wind, hydroelectric, geothermal). It details the formation, uses, and environmental impacts of each, including oil spills (e.g., Deepwater Horizon, Exxon Valdez) and coal formation stages. The guide also explains cogeneration and emphasizes comparing energy sources and understanding sustainability.
#AP Environmental Science: Energy Resources - The Night Before ⚡
Hey there, future AP Environmental Science rockstar! Let's get you prepped and feeling confident for tomorrow's exam. This guide is designed to be your quick, high-impact review. We'll hit the key points, make connections, and get you ready to ace this thing! Let's dive in! 🚀
#Energy Resources: An Overview
#Fossil Fuels
Fossil fuels are formed from the remains of ancient organisms over millions of years. They are non-renewable and a major source of energy, but come with significant environmental impacts. Let's break them down:
- Key Types: Oil, Coal, and Natural Gas
- Formation: Dead organic matter + heat + pressure = fossil fuels
- Environmental Impact: Air pollution, greenhouse gas emissions, habitat destruction
Fossil fuels are a major source of energy but contribute significantly to climate change. Understanding their formation and impacts is crucial for the exam.
#Renewable Energy
Renewable energy sources are replenished naturally over time. They are crucial for a sustainable future. Let's explore the basics:
- Key Types: Biomass, Solar, Wind, Hydroelectric, Geothermal
- Benefits: Reduced greenhouse gas emissions, sustainable energy, diverse energy portfolio
- Challenges: Intermittency, infrastructure costs, land use
Renewable energy sources are crucial for a sustainable future. Understanding their benefits and challenges is vital for the exam.
#Biomass
Biomass is organic material from plants and animals that can be burned for energy. It's considered renewable when the rate of production exceeds the rate of consumption.
- What is it? Plant and animal waste used for energy.
- Renewable? Yes, if managed sustainably.
- Uses: Heating, cooking, electricity generation, biofuels (ethanol, biodiesel).
Think of biomass as biological mass that we can burn for energy. It's like recycling nature's waste! 🌱
- Ethanol: Made from plant material, can reduce smog when mixed with gasoline.
- Biodiesel: Made from vegetable oils and animal fats, a cleaner fuel source.
Be ready to discuss the pros and cons of biomass, especially its renewability and potential for carbon neutrality.
#Oil
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