|
|
|
|
|
Geography Categories
|
| Definition Of: |
Carbon cycle
is the exchange of carbon between land, atmosphere and oceans. About one quarter of the total carbon (in the form of carbon dioxide) in the atmosphere :is cycled in and out each year; half of this is exchanged with the land biota, and the other half, through physical and chemical processes, across the ocean's surface.
|
| |
Meteorology & Weather Dictionary INDEX:
List of Terms: Terms beginning with "A", Page 1 |
|
Page Number:
1 2 A: Page 1 of 2.
|
|
|
| Copyright © 2008 Geography-Dictionary.org. All rights reserved. |
|
|