Studying the effects of chemical pollutants on ecosystems is significant as it helps us understand the risks these substances pose to both wildlife and human health. Pollutants can disrupt ecological balance, harm biodiversity, and lead to bioaccumulation in food chains, impacting species from microorganisms to apex predators. Knowledge gained from these studies is essential for developing regulations and remediation strategies to protect ecosystems and human populations from the adverse effects of pollution, fostering a healthier environment overall.