Front

What factors can cause different responses to environmental hazards?

Back

Sex, weight, health issues, and other personal factors can all influence how individuals respond to environmental hazards.

Front

What is the main function of the stratospheric ozone layer?

Back

To filter out harmful ultraviolet radiation from the sun.

Front

What are primary methods for preventing the spread of infectious diseases?

Back

Vaccination and quarantine are primary methods for preventing the spread of infectious diseases.

Front

What are common methods used to purify drinking water?

Back

Carbon filtration, ultraviolet radiation, and reverse osmosis are all common methods used to purify drinking water.

Front

What do asbestos, radon, volatile organic compounds, carbon monoxide, and lead have in common?

Back

They are chemical hazards that can be found indoors.

Front

What is the role of carbon dioxide in the atmosphere?

Back

Carbon dioxide is a greenhouse gas that traps heat in the atmosphere, contributing to the greenhouse effect.

Front

What is the significance of the greenhouse effect?

Back

The greenhouse effect is essential for maintaining Earth's temperature, but excessive greenhouse gases can lead to global warming.

Front

What are volatile organic compounds (VOCs)?

Back

VOCs are organic chemicals that can evaporate into the air and may have harmful health effects.

Front

What is the purpose of vaccination?

Back

Vaccination helps to stimulate the immune system to recognize and fight specific pathogens.

Front

What is quarantine?

Back

Quarantine is the separation of individuals who may have been exposed to a contagious disease to prevent its spread.