The purpose of this activity is to gain a sense of how much and what types of energy we use today in order to help us understand how much things have really changed over the last 500 years. It also helps us think about how our energy consumption impacts the Earth, and what this might mean for the future.

Concepts

energy, energy consumption

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Additional Tags

khan academy

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Classroom Considerations

• Knovation Readability Score: 3 (1 low difficulty, 5 high difficulty)
• The intended use for this resource is Instructional|practice