Synergistic effects occur when two or more elements work together to produce a result that is greater than the sum of their individual effects. This concept is often seen in various fields, such as medicine, where combining certain drugs can enhance their effectiveness, leading to better patient outcomes. In environmental science, synergistic effects can be observed when pollutants interact, resulting in more severe ecological damage than each pollutant would cause alone. Understanding these interactions is crucial for developing effective strategies to mitigate risks and improve overall health and safety in both human and ecological systems.