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Q: 5 How do carbon dioxide levels in the air today compare to levels in the nineteenth century?
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What has happened to the carbon dioxide in the atmosphere since industrialization in the nineteenth century?

Atmospheric carbon dioxide levels have been increasing since middle of the nineteenth century, slowly at first, but increasingly at an exponential rate, mainly as a result of human activities such as burning fossil fuels, deforestation and cement manufacture.


How does dry ice compare with carbon dioxide gas?

Dry ice is frozen carbon dioxide, or in other words it is the solid form of carbon dioxide.


How does measurements of carbon dioxide and temperature compare?

it compares the temperature and carbon


Why is carbon dioxide hot?

Carbon dioxide is hot only if is heated or is released from a burning reaction.Added:But in another kind of 'language' carbon dioxide is an 'hot item', because it is a 'warehouse gas' and a main reason for climate change of the last century.


What gas is produced by respiration?

Carbon dioxide.


Why carbon dioxide gas is hot?

Carbon dioxide is hot only if is heated or is released from a burning reaction.Added:But in another kind of 'language' carbon dioxide is an 'hot item', because it is a 'warehouse gas' and a main reason for climate change of the last century.


What colour would Carbon dioxide change limewater to?

Carbon dioxide.


What gas is exhaled from the lungs?

carbon dioxide


Compare and contrast carbon monoxide and carbon dioxide?

Carbon-monoxide (CO) is a chemical compound consisting of one carbon atom and one oxygen atom, connected by a covalent double bond and a dative covalent bond. It forms when there is not enough oxygen to produce carbon dioxide. Carbon Monoxide burns with a blue flame to produce carbon dioxide. Carbon dioxide (CO2) is a chemical compound consisting of two oxygen atoms covalently bonded to one carbon atom.


What do you get adding one carbon and two oxygen?

Carbon dioxide.


Is carbon dioxide an element or carbon?

Carbon is an element, but not carbon dioxide. Carbon dioxide is a compound of carbon and oxygen.


What gas is given off by cellular respiration?

Carbon Dioxide