Question:
Identify the type of soil water available to plants
Identify the type of soil water available to plants
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Capillary water is the main source of water for plants, as it is retained in small soil pores and readily absorbed by roots.
Updated On: Jun 19, 2026
- Capillary water
- Gravitational water
- Runaway water
- Hygroscopic water
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The Correct Option is A
Solution and Explanation
Step 1: Types of soil water.
Soil water can be categorized based on availability to plants:
- Gravitational water: drains quickly, not available to plants.
- Capillary water: held in small pores, available for absorption by roots.
- Hygroscopic water: tightly bound to soil particles, unavailable to plants.
Step 2: Identify available water.
- Only capillary water is easily accessible to plant roots and can be absorbed for physiological processes.
Step 3: Conclusion.
Hence, the water available to plants from soil is capillary water.
Soil water can be categorized based on availability to plants:
- Gravitational water: drains quickly, not available to plants.
- Capillary water: held in small pores, available for absorption by roots.
- Hygroscopic water: tightly bound to soil particles, unavailable to plants.
Step 2: Identify available water.
- Only capillary water is easily accessible to plant roots and can be absorbed for physiological processes.
Step 3: Conclusion.
Hence, the water available to plants from soil is capillary water.
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