Ecological history is the study of how ecosystems and the environment have changed over time due to natural processes and human activities. It examines the interactions between living organisms, including plants, animals, and humans, and their surroundings. This field helps us understand the impact of events like climate change, deforestation, and urbanization on biodiversity and ecosystem health. Researchers in ecological history often analyze fossil records, ancient climate data, and historical documents to trace these changes. By understanding past ecological dynamics, we can better predict future environmental challenges and develop strategies for conservation and sustainable management of natural resources, such as forests, wetlands, and wildlife.