Class 7 Exam > Class 7 Questions > Dried _______ is used as manure.a)Sludgeb)Eff...
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Dried _______ is used as manure.
- a)Sludge
- b)Effluent
- c)Runoff
- d)Sediment
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Dried _______ is used as manure.a)Sludgeb)Effluentc)Runoffd)SedimentCo...
Sludge, when dried, is rich in nutrients and organic matter, making it a valuable manure for agriculture. It helps improve soil fertility and plant growth.
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Dried _______ is used as manure.a)Sludgeb)Effluentc)Runoffd)SedimentCo...
Dried Sludge as Manure
Dried sludge is a valuable organic material that can be effectively used as manure in agriculture. Here’s why it is considered the correct answer:
What is Dried Sludge?
- Dried sludge refers to the solid residuals left after wastewater treatment processes.
- It often contains decomposed organic matter, nutrients, and minerals essential for plant growth.
Benefits of Using Dried Sludge
- Nutrient-Rich: Dried sludge is rich in nitrogen, phosphorus, and potassium, which are crucial for plant health.
- Soil Improvement: It enhances soil structure and fertility, leading to better water retention and aeration.
- Cost-Effective: Using dried sludge reduces the need for synthetic fertilizers, lowering agricultural costs.
Environmental Impact
- Waste Management: Utilizing dried sludge in agriculture helps in waste recycling and reduces landfill use.
- Sustainable Practice: It promotes sustainable farming practices by returning nutrients to the soil, supporting a healthy ecosystem.
Conclusion
In summary, dried sludge is an effective and sustainable option for manure. Its nutrient content and benefits to soil health make it a preferred choice for farmers looking to improve crop yields while also contributing to environmental sustainability.
Dried sludge is a valuable organic material that can be effectively used as manure in agriculture. Here’s why it is considered the correct answer:
What is Dried Sludge?
- Dried sludge refers to the solid residuals left after wastewater treatment processes.
- It often contains decomposed organic matter, nutrients, and minerals essential for plant growth.
Benefits of Using Dried Sludge
- Nutrient-Rich: Dried sludge is rich in nitrogen, phosphorus, and potassium, which are crucial for plant health.
- Soil Improvement: It enhances soil structure and fertility, leading to better water retention and aeration.
- Cost-Effective: Using dried sludge reduces the need for synthetic fertilizers, lowering agricultural costs.
Environmental Impact
- Waste Management: Utilizing dried sludge in agriculture helps in waste recycling and reduces landfill use.
- Sustainable Practice: It promotes sustainable farming practices by returning nutrients to the soil, supporting a healthy ecosystem.
Conclusion
In summary, dried sludge is an effective and sustainable option for manure. Its nutrient content and benefits to soil health make it a preferred choice for farmers looking to improve crop yields while also contributing to environmental sustainability.
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Dried _______ is used as manure.a)Sludgeb)Effluentc)Runoffd)SedimentCorrect answer is option 'A'. Can you explain this answer?
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Dried _______ is used as manure.a)Sludgeb)Effluentc)Runoffd)SedimentCorrect answer is option 'A'. Can you explain this answer? for Class 7 2025 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about Dried _______ is used as manure.a)Sludgeb)Effluentc)Runoffd)SedimentCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 7 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Dried _______ is used as manure.a)Sludgeb)Effluentc)Runoffd)SedimentCorrect answer is option 'A'. Can you explain this answer?.
Dried _______ is used as manure.a)Sludgeb)Effluentc)Runoffd)SedimentCorrect answer is option 'A'. Can you explain this answer? for Class 7 2025 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about Dried _______ is used as manure.a)Sludgeb)Effluentc)Runoffd)SedimentCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 7 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Dried _______ is used as manure.a)Sludgeb)Effluentc)Runoffd)SedimentCorrect answer is option 'A'. Can you explain this answer?.
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