Pollution: We are All Polluters!
Modern dictionaries of the English language already contain a new expression: carbon footprint. A carbon footprint is a measure of the impact of human activities on the environment. In other words, it is the measure of how much CO2 we produce and how much we contribute to climate change. All of us have carbon footprints because we use electricity, we produce waste, and we travel by car, bus and plane. All of these activities pollute the planet. Small change in our lives can make our carbon footprint smaller, and the planet cleaner!
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