Energy and economy — role?
Energy drives economic activities and productivity
Energy — definition?
Capacity to perform work.
Energy — definition?
Capacity to do work or cause change
Conservation of energy — principle?
Energy cannot be created or destroyed.
Fossil fuels — what percentage?
77% of global energy consumption in 2023
Fossil fuels — share of global energy 2023?
Approximately 77%.
Human population growth — impact?
Increases energy demand.
CO₂ emissions — link to energy?
Directly proportional; driven by energy use.
Global warming limit — CO₂ cap?
Around 3,000 billion tons.
Planetary Boundaries — purpose?
Define Earth's safe operating space.
Test your knowledge with 9 questions on GEOPO S1.
1. What is the fundamental law of energy that explains how humans rely on external sources?
2. What percentage of current global energy consumption was accounted for by fossil fuels in 2023?
Review the complete course in the revision sheet for GEOPO S1.
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