environmental fund(Financial resources set aside for measures involving ecological maintenance or the protection, defense, or shelter of natural resources)
environmental health(The art and science of the protection of good health, the prevention of disease and injury through the control of positive environmental factors, and the reduction of potential physical, biological, chemical and radiological hazards)
environmental health hazard(Any physical, chemical or other agent capable of causing harm to the interrelationship between humans and the surrounding external conditions, threatening both human well-being and ecological integrity)