Fascinating Fact:
Burning fossil fuels such as coal, oil, and gas for electricity, heating, and vehicles is a key contributor to most carbon footprints.
In GCSE Geography, the term carbon footprint is used to describe the total climate impact of our actions. Pupils study how energy use, travel, food, and consumption choices release greenhouse gases and how these emissions link to climate change at local, national, and global scales.
Key Terms
- Carbon footprint: The total amount of greenhouse gases released into the atmosphere by a person, product, or country over a set period of time.
- Greenhouse gas: A gas, such as carbon dioxide or methane, that traps heat in the Earth’s atmosphere and contributes to global warming.
- Fossil fuel: A non-renewable fuel like coal, oil, or natural gas, formed over millions of years from dead plants and animals.
Frequently Asked Questions (Click to see answers)
What is a carbon footprint in GCSE Geography?
In GCSE Geography, a carbon footprint is the total greenhouse gas emissions caused directly and indirectly by activities, such as heating buildings, travelling, buying food, and using everyday products.
How is a carbon footprint usually measured?
A carbon footprint is usually measured in tonnes of carbon dioxide equivalent (CO2e). This unit adds together different greenhouse gases to show one overall figure for climate impact.
What are simple ways to reduce my carbon footprint?
You can reduce your carbon footprint by wasting less energy at home, walking or using public transport more often, choosing reusable products, and cutting down on very high-impact foods and flights.
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