#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

#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

#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).

• Ethanol: Made from plant material, can reduce smog when mixed with gasoline.
• Biodiesel: Made from vegetable oils and animal fats, a cleaner fuel source.

#Oil

O...