A carbon footprint is the total amount of greenhouse gases, especially carbon dioxide, that are emitted directly or indirectly by an individual, organization, or product. It measures the impact of our daily activities, such as driving a car, using electricity, or even the food we eat. By understanding our carbon footprint, we can see how our choices affect the environment and contribute to climate change. Reducing our carbon footprint can involve simple changes, like using public transport instead of a car, recycling more, or choosing energy-efficient appliances. Even small actions, like reducing meat consumption or supporting sustainable brands, can make a big difference in lowering our overall impact on the planet.