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A brown haze caused by sunlight typically refers to photochemical smog, which occurs when sunlight interacts with pollutants such as nitrogen oxides and volatile organic compounds in the atmosphere. This reaction creates a mixture of ozone and other secondary pollutants, resulting in a brownish tint in the air, particularly in urban areas. The phenomenon is often exacerbated by temperature inversions and is most prevalent during warm, sunny weather. Such haze can lead to health issues and environmental concerns.
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Is a brown haze caused by the action of sunlight on chemicals?
yes ma'am!(:
What causes brown haze near cities?
Brown haze near cities is often caused by air pollution from vehicle emissions, industrial activities, and burning of fossil fuels. These pollutants can react with sunlight to form ozone and other smog-forming compounds, creating the brown haze that hangs over urban areas. Factors such as weather patterns and geography can also contribute to the buildup of this haze.
What type of smog produces the brown haze?
The type of smog that produces the brown haze is known as a photochemical smog. This is seen when oil or coal is burned.
WHAT CAUSES A BROWN HAZE?
A brown haze is primarily caused by the presence of airborne pollutants, particularly nitrogen oxides (NOx) and volatile organic compounds (VOCs), which react in the presence of sunlight to form ground-level ozone and particulate matter. These pollutants can originate from vehicle emissions, industrial activities, and combustion of fossil fuels. Meteorological conditions, such as temperature inversions and stagnant air, can exacerbate the formation and persistence of the haze. Additionally, natural sources like wildfires and dust storms can contribute to the overall haze composition.
What causes a brown haze near citys?
car exhaust or waves
What is the gray-brown haze often found in large cities called?
smog.
What is a brown haze cause by action of the sunlight on chemicals?
its stupid thats wat it is.....
Why are there a haze in Singapore nowadays?
The current haze situation in Singapore (Oct 2010) is caused by farmers burning forest areas in Sumatra, Indonesia.
Plant chloroplasts convert the energy of sunligt into what?
plant food
What is the color of haze?
Haze typically appears as a pale gray or white color, depending on the concentration of particles and water droplets in the air. The color can also be influenced by the time of day and the angle of the sunlight.
What causes a haze around the moon?
A haze around the moon can be caused by particles in the atmosphere, such as dust, smoke, or moisture, that scatter and diffract moonlight, leading to the appearance of a halo or haze. Atmospheric conditions like humidity and temperature can also contribute to the formation of a haze around the moon.
What does plants get from sunlight?
plants get food and evergy fron sunligt. They do this with photosynthesis.
