Pre-Lab: Tropospheric Ozone Testing

Front

What color does the Schoenbein paper turn if ozone is present in the air?

Back

Blue or Purple

Front

What is the purpose of the Montreal Protocol?

Back

To protect the 'good' ozone layer in the upper atmosphere

Front

What safety equipment is required for performing the Tropospheric Ozone Testing lab?

Back

Gloves, Goggles, Apron

Front

What is a health risk associated with low levels of ozone exposure?

Back

It can cause chronic inflammation in the lungs and is especially harmful to individuals with lung diseases.

Front

How long should the tropospheric ozone test be performed?

Back

Over a 2-day period, requiring an 8-hour reaction period.

Front

What is tropospheric ozone?

Back

Ozone found in the troposphere, which is the lowest layer of Earth's atmosphere.

Front

What are the primary sources of tropospheric ozone?

Back

It is formed by the reaction of sunlight with pollutants such as volatile organic compounds (VOCs) and nitrogen oxides (NOx).

Front

What is the difference between 'good' ozone and 'bad' ozone?

Back

'Good' ozone is found in the stratosphere and protects against UV radiation, while 'bad' ozone is found in the troposphere and can harm human health and the environment.

Front

What are the effects of ozone on human health?

Back

Ozone can cause respiratory issues, aggravate asthma, and lead to chronic lung diseases.

Front

What role does sunlight play in the formation of tropospheric ozone?

Back

Sunlight triggers the chemical reactions that produce ozone from pollutants.