i need info on carbon atom cycle. i need atleast 10 transformations....help
Since this is not my area of expertise, I searched Google under the key words "carbon atom cycle" to get these possible sources:
http://library.thinkquest.org/11226/why.htm
http://www.harvardmagazine.com/on-line/1102198.html
http://www.ucar.edu/learn/1_4_2_15t.htm
In the future, you can do similar searches with appropriate key words.
I hope this helps. Thanks for asking.
The carbon cycle refers to the process through which carbon is exchanged between the Earth's atmosphere, oceans, and biosphere. It involves several transformations that occur naturally. Here are 10 key transformations in the carbon cycle:
1. Photosynthesis: Green plants and algae convert carbon dioxide (CO2) and water into glucose and oxygen during photosynthesis.
2. Respiration: Plants, animals, and microorganisms release CO2 into the atmosphere through respiration when they break down glucose to release energy.
3. Decomposition: When plants and animals die, their organic material is broken down by decomposers like bacteria and fungi. This process releases CO2 back into the atmosphere.
4. Combustion: When organic materials such as fossil fuels (coal, oil, and natural gas) burn, they release carbon dioxide into the atmosphere.
5. Ocean uptake: The oceans absorb atmospheric CO2 through a process known as carbon sequestration. This helps to regulate the amount of CO2 in the atmosphere.
6. Weathering: Rocks and minerals on Earth's surface undergo chemical weathering, which results in the release of CO2 into the atmosphere.
7. Calcium carbonate formation: Marine organisms like corals and shellfish extract CO2 from seawater to build their shells and skeletons, which eventually become limestone and other carbonate rocks.
8. Carbon burial: When dead marine organisms sink to the ocean floor, their organic material gets buried over time, forming sedimentary rock layers like coal and oil.
9. Volcanic activity: Volcanoes release CO2 along with other gases during eruptions. This contributes to the carbon cycle.
10. Human activities: Human activities such as deforestation, burning fossil fuels, and industrial processes release large amounts of CO2 into the atmosphere, disrupting the carbon cycle.
To obtain further information, you can refer to the sources mentioned above or search for additional resources using relevant search terms such as "carbon cycle" or "carbon cycle transformations." Remember to verify the credibility of the sources you find.