This document discusses community and environmental health. It defines community health as efforts through organized community efforts to maintain, protect, and improve health. Environmental health is defined as aspects of health determined by physical, chemical, biological, social, and psychosocial factors in the environment. A healthy community is characterized as having a clean environment, basic needs met, social harmony and participation, local issue understanding, health services, and sustainable resource use. A healthy environment ensures healthful living conditions and impacts health through factors like air, water, land, and noise quality. The document suggests preventing and managing environmental issues that affect health, such as pollution, mining, fishing practices, and climate change.