Ecosystems- Healthy ecosystems are essential for the survival and success of countless species on Earth. Scientists are studying the dynamics of these natural systems to assess the benefits of protecting existing ecosystems or restoring those that have been disrupted by human activities or invasive species. What else can be done to preserve these delicate, critical ecosystems? Include one of the Sub-Topics: Biodiversity, Endangered Species Act, Invasive Species, Ecosystem Services and Management, Fisheries and Fishing
