I need an essy examples for an essy bout excusses???????HELP!???????!??!?!!?
http://madtbone.tripod.com/work_excuses_2.htm
Is a good source for excuses. If you read a few, you get the idea what is really happening: Folks are looking for some validation to avoid something they don't want to do.
i need info on the carbon atom cycle. i need atleast 10 trnsfomations....help plez
To understand the carbon cycle, it is important to begin with the basics. The carbon cycle refers to the movement of carbon through various reservoirs on Earth, including the atmosphere, land, biosphere, and oceans. Here are ten transformations or processes involved in the carbon cycle:
1. Photosynthesis: Plants and algae absorb carbon dioxide (CO2) from the atmosphere to produce glucose, releasing oxygen as a byproduct.
2. Respiration: All living organisms, including plants, animals, and microorganisms, release carbon dioxide through cellular respiration, converting glucose into energy.
3. Decomposition: When living organisms die, their organic matter decomposes, releasing carbon back into the atmosphere or soil.
4. Combustion: The burning of fossil fuels (coal, oil, and natural gas) releases carbon into the atmosphere in the form of CO2.
5. Volcanic Activity: Volcanoes emit carbon dioxide and other gases into the atmosphere during eruptions.
6. Diffusion: Carbon dioxide diffuses between the atmosphere and the surface of the oceans.
7. Ocean Absorption: The oceans act as a carbon sink, absorbing atmospheric carbon dioxide through chemical reactions. This process is known as oceanic uptake.
8. Oceanic Respiration: Marine organisms respire and release carbon dioxide into the water.
9. Carbonate Formation: Over millions of years, the deposition and compaction of marine organisms' remains create limestone and other carbonate rocks, storing carbon for extended periods.
10. Fossilization: When organisms die and their remains are buried, the organic matter can become fossil fuels like coal, oil, and natural gas, containing carbon accumulated over millions of years.
By understanding these transformative processes, you can comprehend how carbon moves through different reservoirs and influences the Earth's climate system.