Particulate matter, consisting of tiny particles of solid or liquid matter suspended in the air, can penetrate deep into the lungs and cause respiratory problems.

Vehicle exhaust is the primary source of lead pollution in the environment, particularly from older vehicles that use leaded gasoline.

Air pollution, particularly exposure to fine particulate matter and ozone, has been linked to an increased risk of cardiovascular diseases, such as heart attacks and strokes.

Bioaccumulation refers to the process by which chemicals and other harmful substances accumulate in living organisms, increasing in concentration as they move up the food chain.

Climate change poses various environmental health concerns, including increased risk of heat-related illnesses, increased frequency of extreme weather events, and the spread of infectious diseases due to changes in temperature and precipitation patterns.

In many developing countries, the primary cause of water pollution is the discharge of untreated or inadequately treated sewage into water bodies, leading to contamination with harmful bacteria and other pollutants.

A sustainable and healthy environment requires access to clean water and sanitation, the use of renewable energy sources, efficient waste management, and other measures that promote environmental health and well-being.

Environmental health refers to the study of how environmental factors, such as air pollution, water quality, and climate change, influence the health and well-being of individuals and communities.

Exposure to asbestos can lead to various health risks, including mesothelioma, asbestosis, lung cancer, and other respiratory diseases.

Coal-fired power plants are the primary source of mercury pollution in the environment, releasing significant amounts of mercury into the air, which can then contaminate water and soil.

Reducing air pollution from vehicles requires a combination of strategies, including promoting the use of public transportation, encouraging walking and cycling, improving fuel efficiency standards, and investing in cleaner vehicle technologies.

The environmental burden of disease refers to the contribution of environmental factors to the development of chronic diseases, highlighting the impact of environmental exposures on public health.

The precautionary principle in environmental health emphasizes the importance of taking action to prevent harm to human health and the environment, even when there is a lack of scientific certainty about the risks.

Environmental epidemiology is the study of the relationship between environmental factors and the occurrence of diseases in populations, aiming to identify the environmental causes of diseases and develop strategies for prevention.

A healthy and sustainable diet involves minimizing processed foods and sugary drinks, consuming a variety of fruits and vegetables, choosing lean protein sources, and considering the environmental impact of food choices.