1/3
Looks like no tags are added yet.
Name | Mastery | Learn | Test | Matching | Spaced | Call with Kai | Chat |
|---|
No analytics yet
Send a link to your students to track their progress
Environmental Health
preventing or controlling disease, injury, and disability related to the interactions b/t people and their environment
POLLUTION is world’s largest environmental cause of disease and premature death
Effects of SO2 and NOx
Visibility: NOx can react with other pollutants to form ozone
make the air hazy and difficult to see through
Human Health:
SO2 and NOx react in atmosphere to form fine sulfate & nitrate particles that people can inhale into their lungs & cause effects on lung function
relationship b/t these particles & heart function results in death among those with increased heart risks
Cross-State Air Pollution Rule (CSAPR)
addresses air pollution from upwind states that crosses state lines and affects air quality in downwind states
requires certain states in eastern half of U.S to improve air quality by reducing power plant emissions that cross state lines and contribute to smog & soot population in downwind states
Major Water Issues in Western US
Major Colorado mine waste spill & surface water contaminants from mining operations
highlights urgency for comprehensive mining law reform
metals were found at 100x their limit
High lead levels in Pittsburgh water
PWSA paying and offering water filters for homes with high led test, and prioritizing properties where pregnant women and young children live