Bio- geochemical cycle
1. What is bio-geo chemical cuycle
2.Explain the water cycle
3. Write about nitrogen cycle
4. How is the nitrogen fixation take place in the soil
5. What is photosynthesisand how carbon is fixed
6. What is green house effectand how can u test the effect of green house on temperature
7. What causes ozone layer damage
8. Write about montrial protocol
9. How oxygen cycle take place between photosynthesis and respiration
10.How human activity interfere with niotrogen cycle
11.How human activity interfere with carbon cycle



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Answers

2015-02-04T19:38:59+05:30
BIO GEO CHEMICAL CYCLES-A CONSTANT INTERACTION BETWEEN THE BIOTIC AND ABIOTIC COMPONENTS OF THE BIOSPHERE MAKES BIO GEO CHEMICAL CYCLES
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2015-02-05T12:00:53+05:30
Water cycle Evaporation of water >>>condensation >>>> precipitation >>>>evaporation Nitrogen cycle Atmospheric nitrogen is being fixed biologically , industrially and by lightning ...... There is absorption of nitrogen by the plant in the form of nitrites and nitrates and now when plants and animals die .....is mixed in the soil nitrogen pool and there are denitrifying bacteria which reverse the process ...
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