Answer: Environmental health
Step-by-step explanation:
The environmental health can be defined as the branch of public health that is concerned with the natural environment which surrounds the human population this environment is responsible for overall health of human beings. The environment can be natural, social, cultural and technological. These environments are associated with health oriented hazards and diseases. Factors like air quality, biosafety, disaster preparedness, climate change can contribute to the human health. For example, air quality is the part of natural environment poor air quality can contribute to respiratory diseases. Social and cultural environment will support the social well being and will likely to reduce the incidences of mental disease. Technological environment may reduce the work load on human beings and will prevent the physical and mental stress hence will reduce the incidences of diseases.