Global Energy Consumption and Sources

These flashcards cover key concepts related to global energy consumption, including definitions of energy sources, trends in energy use, and implications for climate change.

Fossil Fuels

The most widely used source of energy globally, which includes oil, coal, and natural gas.

Developed Countries

Countries that are typically industrialized with stable economies, such as the US, Canada, and Germany.

Developing Countries

Countries that are non-industrialized and often rely on traditional energy sources like biomass.

Joule (J)

The basic SI unit of energy.

Energy Return On Energy Investment (EROEI)

A measure of the energy produced from an energy source compared to the energy invested in its production.

Commercial Energy Sources

Energy sources that are bought and sold, such as oil, coal, and natural gas.

Subsistence Energy Sources

Energy sources that are gathered by individuals for immediate personal needs.

Trends in Energy Consumption

Developed countries consume more energy than developing countries, which are increasing reliance on fossil fuels.

Renewable Energy

Energy sources that are replenished naturally, like solar and wind energy.

Energy Demand and Development

As countries develop, their energy consumption generally increases, particularly in fossil fuels.

Climate Change and Energy Choices

Increased fossil fuel use is linked to climate change; renewable energy sources are being promoted as alternatives.