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Questions and Answers
What do the black figures represent in the magnified image of the soil?
What do the black figures represent in the magnified image of the soil?
- Soil water
- Mineral matter
- Empty spaces with soil air
- Organic matter (correct)
Which component is indicated by the blue images in the magnified image of the soil?
Which component is indicated by the blue images in the magnified image of the soil?
- Mineral matter
- Soil water (correct)
- Organic matter
- Empty spaces with soil air
What is the significance of mineral matter in soil?
What is the significance of mineral matter in soil?
- Retains water for plant use
- Provides nutrients for plants (correct)
- Supports soil structure
- Facilitates air circulation in the soil
Why is it important to know the amount of organic matter in soil?
Why is it important to know the amount of organic matter in soil?
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What role does soil air play in the soil ecosystem?
What role does soil air play in the soil ecosystem?
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