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humans
Insects. Humans produce, through respiration (breathing) about 2 billion metric tons of carbon dioxide per year. If you add the production of carbon dioxide from the burning of fossil fuels and other human industry (26 billiion metric tons) and the respiration of domesticated animals (6 billion metric tons), the total carbon dioxide production that can be blamed on humans, directly or indirectly, is 34 billion metric tons. Insects, through respiration, produce 48 billion metric tons.
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What do humans and animals exhale when they release carbon back in the air?
CO2 (carbon dioxide).
Why do crisp packets expand on an airplane?
Because you are so up high the air becomes all different and more packed and there is more CO2.
How do animals get CO2?
Animals get CO2 from their metabolic processes when they break down food for energy. This process releases CO2 as a byproduct which is then eliminated through respiration.
What animal is the most polluting?
Humans are ruining the Earth. First the Humans have ruined the Biosphere, by putting lot of CO2 into the air. This is also causing the summer temp. to increase each year because the ozone layer is destroyed. Now the Humans are the Ecosystem, this is not good. Once the Ecosystem is Destroyed then the Humans will destroy the communities which will affect the way we live because our food chain and food web will be messed up, not that it will be destroyed it will get messed up.
How do you use CO2 to get rid of cat urine?
Fission is a cleaner w/ CO2 to remove odors
What is CO 2 a product of?
CO2 is the product of many things, but here are a few: Humans and animals exhale CO2 Decaying organic material (in land fills, for example) produces CO2 Burning organic material (forest fires, for example) produces CO2
What is the difference between distillers yeast and regular yeast to bake with?
Brewers yeast produces more alcohol and less CO2. Bakers yeast produces more CO2 and less alcohol.
Do humans exhale more than CO2?
No, humans exhale more carbon dioxide (CO2) than any other gas. Approximately 4% of exhaled air is carbon dioxide, while the rest is mainly nitrogen, oxygen, and small amounts of other gases.
Why does yeast produce more CO2 from glucose than protein?
Yeast metabolizes glucose through glycolysis, a more efficient pathway that produces more CO2 compared to protein metabolism. Protein metabolism involves additional steps to break down amino acids before entering glycolysis, resulting in lower CO2 production.
Does a candle create more pollution than a light bulb?
No. Burning 3 candles puts out slightly more CO2 than a 13 watt CFL bulb. However, The CFL bulb puts out about 24 times more light than 3 candles. In terms of a 100 watt incandescant lightbulb, it produces roughly the amount of light produced by 120 candles, however only produces about as much CO2 as 23 candles, so you could say it's about 5 times more efficient (in terms of pollution output) than a candle. A CFL bulb, then, is about 20 times more efficient than the candle.
How much CO2 emission does an Bugatti Veyron produce?
A Bugatti Veyron produces around 596 grams of CO2 per kilometer driven.
Why is CO2 essential to all life on earth?
Well, for humans CO2 is bad for is because it gets more humid in the atmosphere, but however the plants need the CO2 to process it into oxygen. Which we need.
The ingreadient in bread that produces CO2 is?
Yeast
How are cell respiration and photosynthesis connected?
cell respiration consumes oxygen and sugars and produces CO2, photosynthesis consumes CO2 and produces oxygen and sugars
Why is the atmosphere of Venus more friendly to planets than humans?
The atmosphere of Venus could be thought of as being more friendly to plants than to humans, but such high levels of CO2 trap so much heat that the runaway greenhouse effect would burn any Earth plants to cinders in short order.
What is green house emisson?
Green House emissions are the creation and release of any gas that traps the sun's energy in our atmosphere. Nature produces most of these gases. Man produces one of interest. CO2 is created when man burns fuel. Humans make close to 6% of all CO2 produced and much of this (over half) from objects that would not produce CO2 if left alone. In total terms, man produces almost 0.3% of all greenhouse emissions.
Which has more molecules a gram of CO2 or a gram of H2?
A gram of CO2 has more molecules than a gram of H2 because CO2 has more atoms per molecule (three atoms in CO2 compared to two in H2). Thus, CO2 will have a higher total number of molecules per gram.
