Environmental pollutants are harmful substances that contaminate the air, water, and soil, negatively impacting ecosystems and human health. Common types of pollutants include chemicals, heavy metals, and plastics, which can originate from industrial processes, agricultural practices, and waste disposal. These pollutants can lead to various health issues, such as respiratory problems and waterborne diseases. Additionally, they can disrupt wildlife habitats and contribute to climate change. Efforts to reduce environmental pollutants often involve regulations, clean-up initiatives, and the promotion of sustainable practices to protect the planet and its inhabitants.