The ocean’s natural soundscape is increasingly affected by human activities, creating challenges for marine animals that depend on sound to communicate, navigate and find food. Shipping traffic, industrial operations, military sonar and seismic surveys can cause stress, disrupt migration and lead to physical injuries. This infographic highlights the major sources of underwater noise, its effects on marine life and the measures that can help reduce this growing threat. Learn more about how noise pollution affects marine life and why reducing underwater noise is essential for healthier oceans.