Understanding Secondary Pollutants: A Simple Guide
When we hear the word “pollution,” we often think of harmful substances in the air, water, or soil. But did you know that some pollutants are not directly released into the environment? These are called secondary pollutants. Understanding secondary pollutants is crucial for competitive exams like SSC, RRB NTPC, UPSC, and state-level exams. Let’s break … Read more
