Biogeochemical Cycles YouTube Lecture Handouts
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Contents
Sedimentary Cycle
- Phosphorous cycle
- Human Impact on phosphorus cycle
- Sulfur Cycle
- Acid Rain
- Adverse Effects
Phosphorus Cycle
- Main Component of Nucleic Acid
- Part of energy storing molecules
- Bones and Teeth
Main Reservoir- Rocks
Small cycle + Global cycle
Human Impact on Phosphorous
- Dead zone due to lack of oxygen in water resources
- Health related problems
Sulfur Cycle
- Natural form-Solid
- Amino acids , protein, Vitamins and enzymes
- Main Reservoir- Rocks & Oceans
Sulfur Cycle
Acid Rain
2
Effects
- Disturbance of blood circulation
- Eye related
- Reproductive failure
- Immune System
- Damage of liver & kidney function
✍ Manishika