Question:
Phosphorus cycle does not pass through ________ .
Phosphorus cycle does not pass through ________ .
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Unique point: Phosphorus cycle = No gaseous phase (no atmosphere involvement).
Updated On: May 4, 2026
- lithosphere
- hydrosphere
- biosphere
- atmosphere
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Verified By Collegedunia
The Correct Option is D
Solution and Explanation
Concept:
Biogeochemical cycles describe the movement of elements through different components of the Earth.
Step 1: Understand phosphorus cycle. Phosphorus cycle involves:
• Lithosphere → Rocks and soil (main reservoir)
• Hydrosphere → Dissolved phosphates in water
• Biosphere → Living organisms
Step 2: Key feature. Unlike nitrogen and carbon cycles, phosphorus cycle:
• Has no gaseous phase
• Does not involve the atmosphere
Step 3: Analyze options.
• (A) Lithosphere → Involved \checkmark
• (B) Hydrosphere → Involved \checkmark
• (C) Biosphere → Involved \checkmark
• (D) Atmosphere → Not involved \checkmark (Correct answer)
Step 4: Conclusion. \[ \text{Phosphorus cycle does not pass through atmosphere} \]
Biogeochemical cycles describe the movement of elements through different components of the Earth.
Step 1: Understand phosphorus cycle. Phosphorus cycle involves:
• Lithosphere → Rocks and soil (main reservoir)
• Hydrosphere → Dissolved phosphates in water
• Biosphere → Living organisms
Step 2: Key feature. Unlike nitrogen and carbon cycles, phosphorus cycle:
• Has no gaseous phase
• Does not involve the atmosphere
Step 3: Analyze options.
• (A) Lithosphere → Involved \checkmark
• (B) Hydrosphere → Involved \checkmark
• (C) Biosphere → Involved \checkmark
• (D) Atmosphere → Not involved \checkmark (Correct answer)
Step 4: Conclusion. \[ \text{Phosphorus cycle does not pass through atmosphere} \]
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