Environmental health is the branch of science that deals with the environmental factors that affect the person physical and mental life. It deals with the issues of environmental quality and offers the protection against the factors that contributes in effecting environmental health, whether these factors are natural or human made.
The human factors that affect the environments involves the structures and systems made by man such as buildings, factories, vehicles, water waste systems etc. that has great impact on the environment. The natural factor includes the natural air, water that if ...