Energy and economy — role?
Energy drives economic activities and productivity
Energy — definition?
Capacity to do work or cause change
Fossil fuels — what percentage?
77% of global energy consumption in 2023
Energy — definition?
Capacity to perform work.
Conservation of energy — principle?
Energy cannot be created or destroyed.
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.
Answer 9 questions on GEOPO S1.
1. What is the fundamental law of energy that explains how humans rely on external sources?
2. Which environmental challenge is highlighted as currently being exacerbated by human activity, leading to habitat destruction, pollution, and species extinction?
Go over the full study guide for GEOPO S1.
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