Pollution is the introduction of harmful substances or contaminants into the natural environment, resulting in adverse effects on air, water, soil, and living organisms. It can arise from various sources, including industrial activities, agricultural practices, waste disposal, and transportation, and can take many forms, such as chemical pollutants, noise, light, and plastic waste. Pollution can lead to health problems, ecosystem degradation, and contribute to climate change, making it a significant environmental concern.
Give me a general definition for pollution
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