Environmental engineering is a multidisciplinary field that applies scientific and engineering principles to address environmental issues and improve the quality of the natural environment. This research area focuses on developing solutions to environmental problems such as pollution, resource depletion, and ecosystem degradation. Environmental engineers work to design and implement technologies and strategies to protect and preserve air, water, and soil quality, as well as promote sustainable practices in industries and communities. Key areas of study within environmental engineering include water and wastewater treatment, air quality management, solid waste management, environmental impact assessment, and ecological restoration. Overall, environmental engineering plays a critical role in promoting sustainable development and ensuring a healthier environment for current and future generations.