The primary focus of ecology is the study of interactions and relationships between living organisms and their environment. It examines how organisms interact with each other, their habitats, and the ecosystems they inhabit. Ecology encompasses various levels of study, including populations, communities, ecosystems, and the biosphere. Understanding these interactions is crucial for conserving biodiversity, managing natural resources, and addressing environmental issues. Ecology also explores the impact of human activities on ecosystems, emphasizing the importance of sustainable practices. By studying ecological principles, scientists aim to better understand the complex web of life and promote strategies for environmental sustainability and conservation.