Ch 23: Energy Resources: Homework Help
About This Chapter
How it works:
- Identify which concepts are covered on your energy resources homework.
- Find videos on those topics within this chapter.
- Watch fun videos, pausing and reviewing as needed.
- Complete sample problems and get instant feedback.
- Finish your energy resources homework with ease!
Topics from your homework you'll be able to complete:
- The significance of energy in nature
- The laws of thermodynamics
- Resources and reserves
- Renewable and non-renewable resources
- Advantages and disadvantages of fossil fuels
- Chemical energy
- Nuclear energy
- Hydroelectric energy
1. What is Energy? - Definition and Significance in Nature
This lesson describes the nature of energy and how it is transferred from one source into another. Additionally, it will describe the significance of energy in natural systems.
2. First Law of Thermodynamics: Law of Conservation of Energy
This video describes the first law of thermodynamics. Several examples of the application of this law are discussed. The significance of the law and its practical application are discussed as well.
3. Second Law of Thermodynamics: Entropy and Systems
In this lesson, we'll learn about the second law of thermodynamics. By studying this law, you'll understand how energy works and why we're all moving towards eventual chaos and disorder.
4. Resources and Reserves: Definitions & Examples
You might hear a lot about reserves and resources on Earth, but what exactly is the difference between the two? In this video lesson, you will learn about each, as well as how they represent different things that are quite related to each other.
5. Renewable & Non-Renewable Resources: Definition & Differences
We use a variety of Earth's resources, but not all of them will be around forever. This lesson explains the difference between resources that can be regenerated for our use and those that are gone after they are used once.
6. What Are Fossil Fuels? - Definition, Advantages & Disadvantages
Fossil fuels are sources of energy that have developed within the earth over millions of years. Because fossil fuels - oil, natural gas, and coal - take so long to form, they are considered nonrenewable. Learn more about these fuels, including the pros and cons of using them.
7. What is Chemical Energy? - Definition & Examples
This lesson describes chemical energy as a type of potential energy stored in chemicals, such as sugar and gasoline. The lesson discusses how energy is transferred from solar energy to chemical energy by plants and how gasoline is a source of chemical energy used to move cars.
8. What is Radiant Energy? - Definition & Examples
This lesson defines and describes radiant energy in its different forms. The different types of electromagnetic waves created by radiant energy are identified and described as well. This includes X-rays, microwaves, and radio waves, to mention a few.
9. What is Thermal Energy? - Definition & Examples
This lesson defines and identifies examples of thermal energy everywhere from your kitchen to the Earth's core. We'll discuss geothermal energy, a renewable energy source, as well.
10. Wind as a Renewable Energy Resource: Advantages & Disadvantages
Wind power is a renewable energy resource, but there are both pros and cons to this type of energy. In this video lesson, you will learn about wind power as well as some of the benefits and drawbacks of using it as a global energy source.
11. What is Nuclear Energy? - Definition & Examples
You've probably heard of nuclear energy. But what is it? And what is the difference between fusion and fission? This lesson will answer your questions about this exciting form of energy that involves atoms and their nuclei.
12. Hydroelectric Energy: Definition, Uses, Advantages & Disadvantages
In this video lesson you will understand how water can be used to generate electrical energy. You will also identify some benefits and drawbacks of using this type of renewable resource for energy production.
13. Tidal Energy: Advantages and Disadvantages
The tides move a massive amount of water, and the energy from this moving water, known as tidal energy, can be captured and converted into electricity. Learn how tidal energy works and the advantages and disadvantages of this energy source.
14. What is Energy Independence?
After reading this lesson, you'll know why energy independence is so important and how America has changed the amount of oil it imports from foreign countries. You'll also learn about its benefits.
Earning College Credit
Did you know… We have over 95 college courses that prepare you to earn credit by exam that is accepted by over 2,000 colleges and universities. You can test out of the first two years of college and save thousands off your degree. Anyone can earn credit-by-exam regardless of age or education level.
To learn more, visit our Earning Credit Page
Transferring credit to the school of your choice
Not sure what college you want to attend yet? Study.com has thousands of articles about every imaginable degree, area of study and career path that can help you find the school that's right for you.
Other Chapters
Other chapters within the Earth Science: Homework Help Resource course
- Earth Science Basics: Homework Help
- Geologic Time and Earth Science: Homework Help
- Properties of Matter: Homework Help
- Earth's Spheres and Internal Structure: Homework Help
- Plate Tectonics: Homework Help
- Minerals and Rocks: Homework Help
- Igneous Rocks: Homework Help
- Volcanoes: Homework Help
- Weathering and Erosion: Homework Help
- Sedimentary Rocks - A Deeper Look: Homework Help
- Metamorphic Rocks - A Deeper Look: Homework Help
- Rock Deformation and Mountain Building: Homework Help
- Water Balance: Homework Help
- Running Water: Homework Help
- Ground Water: Homework Help
- Glaciers: Homework Help
- Oceans: Homework Help
- Coastal Hazards: Homework Help
- The Atmosphere: Homework Help
- Weather and Storms: Homework Help
- Earthquakes: Homework Help
- Earth History: Homework Help
