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Humus, which is formed by the decay of plant and animal matter, is important for the formation of most _______.
- a)round sediments
- b)soils
- c)surface bedrock
- d)minerals
Correct answer is option 'D'. Can you explain this answer?
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Verified Answer
Humus, which is formed by the decay of plant and animal matter, is imp...
Humus that is made up of dried rotten plant and animal matter is organic in nature and is responsible for the formation of minerals.
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Humus, which is formed by the decay of plant and animal matter, is imp...
Importance of Humus
Humus plays a crucial role in the formation of soils, contradicting the correct answer provided. Understanding the significance of humus helps clarify its relationship with soil development.
What is Humus?
- Humus is a dark, organic material formed from the decomposition of plant and animal matter.
- It is rich in nutrients and enhances soil fertility.
Role of Humus in Soil Formation
- **Nutrient Supply:** Humus provides essential nutrients necessary for plant growth.
- **Water Retention:** It improves the soil’s ability to retain moisture, reducing the need for frequent watering.
- **Soil Structure:** Humus helps bind soil particles together, promoting good soil structure, which aids in root penetration and aeration.
Misconception about Minerals
- While humus contributes to the nutrient content of the soil, it does not directly form minerals.
- Minerals in soil come from the weathering of rocks and not from organic matter like humus.
Conclusion
In conclusion, humus is vital for soil formation and fertility, making option 'b' (soils) the correct answer. It enriches the soil, supports plant life, and plays a significant role in maintaining ecological balance. Understanding this connection is essential for appreciating the importance of healthy soils in our environment.
Humus plays a crucial role in the formation of soils, contradicting the correct answer provided. Understanding the significance of humus helps clarify its relationship with soil development.
What is Humus?
- Humus is a dark, organic material formed from the decomposition of plant and animal matter.
- It is rich in nutrients and enhances soil fertility.
Role of Humus in Soil Formation
- **Nutrient Supply:** Humus provides essential nutrients necessary for plant growth.
- **Water Retention:** It improves the soil’s ability to retain moisture, reducing the need for frequent watering.
- **Soil Structure:** Humus helps bind soil particles together, promoting good soil structure, which aids in root penetration and aeration.
Misconception about Minerals
- While humus contributes to the nutrient content of the soil, it does not directly form minerals.
- Minerals in soil come from the weathering of rocks and not from organic matter like humus.
Conclusion
In conclusion, humus is vital for soil formation and fertility, making option 'b' (soils) the correct answer. It enriches the soil, supports plant life, and plays a significant role in maintaining ecological balance. Understanding this connection is essential for appreciating the importance of healthy soils in our environment.
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Humus, which is formed by the decay of plant and animal matter, is important for the formation of most _______.a)round sedimentsb)soilsc)surface bedrockd)mineralsCorrect answer is option 'D'. Can you explain this answer?
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