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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.
Wiki User
∙ 16y ago
Wiki User
∙ 11y agoVolcanoes produce thousands of tons of CO2 when they erupt.
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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?
Co2 is not needed for animal life, in fact it is poisonous. They breathe it out as a by product from using energy. However, plants must have co2, and emit oxygen as a by product.
How do you use CO2 to get rid of cat urine?
Fission is a cleaner w/ CO2 to remove odors
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.
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.
What are the advantages of recycling iron?
It produces less CO2 than smelting iron ore
Burning fossil fuels produces?
sulfur oxide
What substance is made by people?
More humans.
Do humans exhale more than CO2?
Yes - moisture, nitrogen, alcohol vapour and any other volatile compound that happens to be in the blood or in the air that is breathed in.
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.
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
Does Mg or Ca react faster with CO2 and why?
This Ca2+ eventually is transported to the ocean where it reacts with dissolved CO2 to form limestone. ... is a net CO2 sink because it produces abundant Ca2+ very little CO2. ... This article does not cite any references or sources. .... 1000 mg will provide 210 mg of calcium. It is more expensive than calcium.so its Mg
How are cell respiration and photosynthesis connected?
cell respiration consumes oxygen and sugars and produces CO2, photosynthesis consumes CO2 and produces oxygen and sugars
How do trees act as carbon sinks?
Trees absorb carbon dioxide and release oxygen - almost as if they breathed in the opposite way to humans.
