What Happens to Your Body After Breathing Polluted Air for 24 Hours? Imagine you're walking out the door on a hectic morning. The streets are busy, factories are running nonstop, and a thin layer of haze hangs over the city's skyline. You might not realize it right away, but every time you breathe, small amounts of pollution get into your body. Indeed, these elements can start affecting your health just a few hours after exposure. Air pollution has become one of the biggest environmental problems around the world. Health experts say that being around polluted air for a long time can cause serious health problems. But even after just one day of breathing in polluted air, your body can start changing in big ways inside. So, let's look at what happens right from the time polluted air gets into your lungs and how it might affect your whole body. What Is Polluted Air? Contaminated air comprises detrimental substances including: Fine particulate matter (PM2.5 and PM10) Carbon mon...
Plants Absorb 31% More Carbon Than Previously Thought, Prompting Updates to Climate Modeling A recent study has revealed that plants worldwide are absorbing significantly more carbon dioxide (CO2) than scientists had estimated before. The research shows that terrestrial plants absorb about 31% more CO2 than earlier calculations suggested. These findings are expected to enhance Earth system models used to predict climate changes and emphasize the crucial role of natural carbon sequestration in reducing greenhouse gas levels. Plant CO2 uptake predictions Terrestrial Gross Primary Production, or GPP, is the quantity of carbon dioxide that plants extract from the atmosphere through photosynthesis. This process, which is commonly estimated in petagrams of carbon per year (one pentagram is equivalent to one billion metric tons), is the biggest transfer of carbon between the atmosphere and the land. GPP was previously believed by scientists to be about 120 pentagram annually, a figure...