Question

The day starts out bright and sunny. later, a brown haze develops. this indicates the presence of:________

Answer 1

The day starts out bright and sunny. Later, a brown haze develops. this indicates the presence of Nitrogen Dioxide.

Nitrogen dioxide (NO2) is a highly reactive gas produced from the fumes of vehicles, power plants and factories, burning of fuels and garbage, etc.

When NO2 is present in the air in high concentrations, it appears as a brown haze. This is because it reacts with the other chemicals in the air and forms what are called secondary pollutants. Some of these include ozone, particulate matter, etc. which further leads to acid rain.

Nitrogen dioxide can cause respiratory illnesses by irritating the lungs, weaken the immune system, and intensify existing health issues like asthma.

To learn more about Nitrogen dioxide: brainly.com/question/12893682

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