Best answer: What are the two major health hazards of environmental pollution?

What are the 2 major parts of environmental health?

The major subdisciplines of environmental health are: environmental science; environmental and occupational medicine, toxicology and environmental epidemiology. Other terms referring to or concerning environmental health are environmental public health, and health protection.

What are 2 effects of pollution on human health?

Exposure to high levels of air pollution can cause a variety of adverse health outcomes. It increases the risk of respiratory infections, heart disease and lung cancer. Both short and long term exposure to air pollutants have been associated with health impacts.

What are the four major types of environmental health hazards?

Types of Environmental Hazards

We face countless environmental hazards every day. To better understand them, we can think of them as falling into four categories: physical, chemical, biological, and cultural.

What is environmental health in public health?

Environmental health is the branch of public health that: focuses on the relationships between people and their environment; promotes human health and well-being; and fosters healthy and safe communities.

What are three health hazards?

Health Hazards

  • Acute toxicity.
  • Skin corrosion/irritation.
  • Serious eye damage/eye irritation.
  • Respiratory or skin sensitization.
  • Germ cell mutagenicity.
  • Carcinogenicity.
  • Reproductive toxicity.
  • Specific target organ toxicity – single exposure.
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What are the different types of health hazards?

In our discipline of occupational health and safety, the six primary hazard categories are:

  • Physical hazards.
  • Chemical hazards.
  • Biological hazards.
  • Radiological hazards.
  • Ergonomic hazards.
  • Behavioral hazards.

What are examples of health hazards?

According OSHA, a health hazard refers to a chemical that is classified according to its potential to cause one of the following hazardous effects: acute toxicity (any route of exposure), skin corrosion or irritation, serious eye damage or eye irritation, respiratory or skin sensitization, germ cell mutagenicity, …

What are the effects of environmental pollution?

High levels of air pollution can cause an increased risk of heart attack, wheezing, coughing, and breathing problems, and irritation of the eyes, nose, and throat. Air pollution can also cause worsening of existing heart problems, asthma, and other lung complications.

What is the effect of environment on human health?

Environmental hazards increase the risk of cancer, heart disease, asthma, and many other illnesses. These hazards can be physical, such as pollution, toxic chemicals, and food contaminants, or they can be social, such as dangerous work, poor housing conditions, urban sprawl, and poverty.