Explanation:
- Nitrogen molecules is split apart
- Gaseous nitrogen is released
- Nitrogen moves from soil to plant material
- Dead animals decompose
1 through 4 lists the movement of nitrogen from the atmosphere
The process starts with nitrogen being discharged in the atmosphere where its molecules are split apart. Most times electrical discharge from thunder and lightening helps to break and release free nitrogen in the atmosphere. The nitrogen can enter the soil through the activities of some bacteria in leguminous plants. Some enter through rain water that has reacted with free nitrogen in the atmosphere.
Plants use the nitrogen for some of their life functions. When animals eat the plant matter, they later die and decompose and denitrifying bacteria can help return the nitrogen in compounds back to the atmosphere.
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biogeochemical cycle brainly.com/question/3509510
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This is false. Well water is not surface water because it is under the surface (the ground).
Answer:
C
Explanation:Secondary succession is the series of community changes which take place on a previously colonized, but disturbed or damaged habitat. Examples include areas which have been cleared of existing vegetation (such as after tree-felling in a woodland) and destructive events such as fires.
Answer:
Moist walls - gases dissolve in the moisture helping them to pass across the gas exchange surface. Permeable walls - allow gases to pass through. Extensive blood supply - ensuring oxygen rich blood is taken away from the lungs and carbon dioxide rich blood is taken to the lungs.