Theme 4 Introduction
Completion requirements
Theme 4: Introduction
Theme 4: Converting Energy to Useful Forms
Theme 4: Converting Energy to Useful Forms
In Theme 3, you learned about the conversion of electricity to a form that is used every day, especially in our homes. In this theme, you will learn about the use of fossil fuels as a major source of energy and also about some alternative and renewable sources of energy. You will then learn about energy conversions in both plants and animals.
This theme includes four lessons:
- Lesson 15 — Energy Use and Fossil Fuels
- Lesson 16 — Alternative and Renewable Energy
- Lesson 17 — Energy and Plants
- Lesson 18 — Energy and the Human Body
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