I found that the large English Ivy absorbed the most carbon dioxide on average over 10 trials at 310 ppm, but it was the small Snake Plant that absorbed the most carbon dioxide in parts per million per square centimeter area of the leaves, at 0.201 ppm/sq.cm.
Without carbon dioxide, Earth's natural greenhouse effect would be too weak to keep the average global surface temperature above freezing. By adding more carbon dioxide to the atmosphere, people are supercharging the natural greenhouse effect, causing global temperature to rise.
Carbon dioxide (CO2) is the primary greenhouse gas emitted through human activities. In 2021, CO2 accounted for 79% of all U.S. greenhouse gas emissions from human activities.
When deforestation occurs, much of the carbon stored by trees is released back into the atmosphere as carbon dioxide, which contributes to climate change.
Indeed, thee bamboo absorbs 5 times more greenhouse gases and produces 35% more oxygen than an equivalent volume of trees! It has a very important CO2 retention capacity since one hectare of bamboo grove can capture up to 60 tons of CO2 each year. And these are not the only benefits of bamboo!
English Ivy is one of the most effective houseplants at filtering airborne mold particles, with studies suggesting it filters up to 78% of airborne mold in 12 hours.
Carbon dioxide does not only cause asphyxiation by hypoxia but also acts as a toxicant. At high concentrations, it has been showed to cause unconsciousness almost instantaneously and respiratory arrest within 1 min . Other causes of carbon dioxide intoxication have been identified as well, such as dry ice.
No evidence suggests that carbonated or sparkling water is bad for you. It's not that harmful to dental health, and it seems to have no effect on bone health. Interestingly, a carbonated drink may even enhance digestion by improving swallowing ability and reducing constipation.
Main sources of carbon dioxide emissions87 percent of all human-produced carbon dioxide emissions come from the burning of fossil fuels like coal, natural gas and oil.The largest human source of carbon dioxide emissions is from the combustion of fossil fuels.
The American Conference of Governmental Industrial Hygienists (ACGIH) recommends an 8- hour TWA Threshold Limit Value (TLV) of 5,000 ppm and a Ceiling exposure limit (not to be exceeded) of 30,000 ppm for a 10-minute period. A value of 40,000 is considered immediately dangerous to life and health (IDLH value).
Without trees, formerly forested areas would become drier and more prone to extreme droughts. When rain did come, flooding would be disastrous. Massive erosion would impact oceans, smothering coral reefs and other marine habitats.
When forests are cut down, much of that stored carbon is released into the atmosphere again as carbon dioxide (CO2). This is how deforestation and forest degradation contribute to global warming.
In case of giant tropical bamboo, one newly planted bamboo plant can sequester 2 tons of carbon dioxide in just 7 years. In comparison, a typical hardwood tree will sequester 1 ton of carbon dioxide in 40 years. When compared to pine, bamboo can absorb up to 5 times more CO2.
Plants have aerobic metabolisms. In an atmosphere of pure CO2, they would suffocate. This would be mitigated somewhat by the relatively small amounts of oxygen they could produce by photosynthesis before their metabolisms shut down because their mitochondria couldn't metabolize sugars.
Use a bleach solution of no more than 1 cup (8 ounces) household laundry bleach per 1 gallon of water to kill mold on surfaces.
English Ivy removes airborne mould and other 'nasties' too. It grows best in bright, indirect light and needs regular watering. Remember to keep it away from pets – its leaves are toxic to them.
It is odorless at normal atmospheric concentrations of 0.03% but it causes a painful sense of suffocation when it is inhaled in concentrations above 1%. This is sometimes mistaken as toxicity, but CO2 is benign and inert, and cannot damage tissues.
CO2 is expelled upon exhalation and the cycle begins anew. Humans do not absorb all of the inhaled O2 for metabolism; inhaled air contains 21% O2 while exhaled breath contains approximately 16% O2 and 5% CO2.
At room temperature and atmospheric pressure CO2 is a colourless and odourless gas and, because of this, people are unable to see it or smell it at elevated concentrations. CO2 is not flammable and will not support combustion.
At normal atmospheric temperatures and pressures, carbon dioxide is colorless, odorless and about 1.5 times as heavy as air. Carbon dioxide is sensed by some persons as having a slight pungent odor and biting taste. It is normally inert and nontoxic.
Globally, the primary sources of greenhouse gas emissions are electricity and heat (31%), agriculture (11%), transportation (15%), forestry (6%) and manufacturing (12%). Energy production of all types accounts for 72 percent of all emissions.
This is known as the carbon cycle – a process that has been perfectly balanced for thousands of years. A carbon sink absorbs carbon dioxide from the atmosphere. The ocean, soil and forests are the world's largest carbon sinks.
A high concentration can displace oxygen in the air. If less oxygen is available to breathe, symptoms such as headache, rapid breathing, rapid heart rate, clumsiness, emotional upsets and fatigue can result. As less oxygen becomes available, nausea and vomiting, collapse, convulsions, coma and death can occur.
Removing trees deprives the forest of portions of its canopy, which blocks the sun's rays during the day and retains heat at night. That disruption leads to more extreme temperature swings that can be harmful to plants and animals.
Trees absorb and store carbon dioxide. If forests are cleared, or even disturbed, they release carbon dioxide and other greenhouse gases. Forest loss and damage is the cause of around 10% of global warming.