Question:
What is the horizontal distribution of different species occupying levels on land or in water called?
What is the horizontal distribution of different species occupying levels on land or in water called?
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Zonation = horizontal, Stratification = vertical — easy exam trick!
Updated On: May 4, 2026
- Stratification
- Niche
- Ecosystem
- Zonation
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The Correct Option is D
Solution and Explanation
Concept:
Distribution of organisms in ecosystems can be vertical or horizontal.
Step 1: Understand zonation.
• Zonation refers to horizontal distribution of organisms
• Seen along gradients like altitude, depth, or distance
Step 2: Differentiate from other terms.
• Stratification → Vertical distribution $\times$
• Niche → Functional role of organism $\times$
• Ecosystem → Functional unit of environment $\times$
Step 3: Conclusion. \[ \text{Horizontal distribution = Zonation} \]
Distribution of organisms in ecosystems can be vertical or horizontal.
Step 1: Understand zonation.
• Zonation refers to horizontal distribution of organisms
• Seen along gradients like altitude, depth, or distance
Step 2: Differentiate from other terms.
• Stratification → Vertical distribution $\times$
• Niche → Functional role of organism $\times$
• Ecosystem → Functional unit of environment $\times$
Step 3: Conclusion. \[ \text{Horizontal distribution = Zonation} \]
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