Environmental Definitions
Chemical Exposure
Water & Air Quality
Urban Environmental Hazards
Health
100

This term describes when polluting sites are placed in areas primarily populated by marginalized groups.

What is environmental racism?

100

Living near industrial sites increases exposure to this "forever chemical" that may cause cancer and thyroid disorders.

What is PFAS (or PFOA)?

100

This heavy metal causes neurodevelopmental damage in children.

What is lead?

100

Low-income communities face this deficit at a rate 20% higher than moderate to high-income areas.

What is a nature deficit (or lack of green space)?

100

Lack of green space reduces opportunities for this, leading to obesity and diabetes.

What is physical activity (or exercise)?

200

This concept ensures all individuals are considered when making environmental policies so no group faces more pollution than others.

What is environmental justice?

200

These two air pollutants from industrial sites increase respiratory disease risk.

What are nitrogen oxides and sulfur dioxides?

200

This condition, also called methemoglobinemia, is caused by nitrates in water and affects infants.

What is blue baby syndrome?

200

This percentage of low-income communities face a nature deficit.

What is 70%?

200

Heat islands worsen these two respiratory conditions.

What are asthma and COPD?

300

A community's ability to prepare for and recover from natural disasters without harming citizens' health is called this.

What is climate resilience?

300

PFOA specifically increases risk for these three types of cancer.

What are testicular, thyroid, and kidney cancers?

300

The Safe Drinking Water Act only covers public wells, leaving this percentage of households with private systems unprotected.

What is 15%?

300

These urban areas are warmer than nearby rural areas due to roads absorbing and re-emitting heat.

What are heat islands (or urban heat islands)?

300

These two heat-related emergencies are caused by urban heat islands.

What are heat strokes and heat exhaustion?

400

This practice, historically used to segregate neighborhoods, often resulted in minority areas being placed near highways and factories.

What is Redlining?

400

This 1979 environmental disaster poisoned the Navajo Nation with uranium contamination.

What is the Church Rock uranium mill spill?

400

This traffic-related pollutant (abbreviated NO2) causes lung inflammation.

What is nitrogen dioxide?

400

Due to redlining and zoning, marginalized communities are closer to these four types of polluting locations.

What are highways, rail yards, ports, and industrial sites?

400

Lack of green space is linked to worse outcomes in this aspect of health, plus developmental disadvantages for children.

What is mental health?

500

This is the primary federal agency responsible for enforcing environmental regulations in the U.S.

What is the EPA?

500

This is another water system crisis similar to Flint, Michigan that also was an example of environmental racism.

What is the water system crisis in Jackson, MI?

500

This tiny particulate matter from vehicles and power plants increases risk of heart disease and stroke.

What is PM 2.5 (or particulate matter 2.5)?

500

A largely Black and poor community faced disproportionate harm and was ignored by officials during this event, demonstrating environmental racism?

What is the Flint Water Crisis?

500

According to the National Weather Service, this is the leading cause of weather-related death in the US.

What is extreme heat?