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From which layer of soil do plants get their nutrients?
- a)Topsoil
- b)Subsoil
- c)Bedrock
- d)Weathered fragments
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
From which layer of soil do plants get their nutrients?a)Topsoilb)Subs...
Topsoil is the uppermost layer of soil, and it is rich in nutrients that plants need to grow. This layer contains a mixture of minerals, organic matter, and microorganisms that help plants absorb water and nutrients.
- Subsoil is found below the topsoil and has fewer nutrients.
- Bedrock is the deepest layer, and it doesn’t provide nutrients directly to plants.
- Weathered fragments refer to broken-down rock pieces, but they do not provide nutrients for plants.
So, the correct answer is Topsoil.
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From which layer of soil do plants get their nutrients?a)Topsoilb)Subs...
Understanding Soil Layers
Plants require nutrients to grow, and these nutrients primarily come from the soil. The soil is composed of different layers, each serving unique functions.
Topsoil: The Nutrient-Rich Layer
- The top layer of soil is known as topsoil.
- It is rich in organic matter, minerals, and nutrients essential for plant growth.
- Topsoil contains microorganisms that help break down organic material, releasing nutrients into the soil.
Importance of Topsoil for Plants
- Nutrient Availability: Topsoil provides key nutrients like nitrogen, phosphorus, and potassium that are vital for plant development.
- Moisture Retention: This layer retains moisture, ensuring that plants have a consistent supply of water.
- Root Growth: The loose texture of topsoil allows roots to spread easily, helping plants to anchor themselves and access more nutrients.
Other Soil Layers
- Subsoil: Below the topsoil, subsoil contains fewer nutrients and organic matter. While it supports plant roots, it is not the primary source of nutrients.
- Bedrock: This is the solid rock layer beneath the soil. It does not provide nutrients for plants directly.
- Weathered Fragments: These are small pieces of rock that contribute to soil formation but do not supply essential nutrients.
In conclusion, the topsoil is crucial for plants as it is the main layer from which they derive their nutrients, supporting their growth and overall health.
Plants require nutrients to grow, and these nutrients primarily come from the soil. The soil is composed of different layers, each serving unique functions.
Topsoil: The Nutrient-Rich Layer
- The top layer of soil is known as topsoil.
- It is rich in organic matter, minerals, and nutrients essential for plant growth.
- Topsoil contains microorganisms that help break down organic material, releasing nutrients into the soil.
Importance of Topsoil for Plants
- Nutrient Availability: Topsoil provides key nutrients like nitrogen, phosphorus, and potassium that are vital for plant development.
- Moisture Retention: This layer retains moisture, ensuring that plants have a consistent supply of water.
- Root Growth: The loose texture of topsoil allows roots to spread easily, helping plants to anchor themselves and access more nutrients.
Other Soil Layers
- Subsoil: Below the topsoil, subsoil contains fewer nutrients and organic matter. While it supports plant roots, it is not the primary source of nutrients.
- Bedrock: This is the solid rock layer beneath the soil. It does not provide nutrients for plants directly.
- Weathered Fragments: These are small pieces of rock that contribute to soil formation but do not supply essential nutrients.
In conclusion, the topsoil is crucial for plants as it is the main layer from which they derive their nutrients, supporting their growth and overall health.
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From which layer of soil do plants get their nutrients?a)Topsoilb)Subsoilc)Bedrockd)Weathered fragmentsCorrect answer is option 'A'. Can you explain this answer? for Class 3 2025 is part of Class 3 preparation. The Question and answers have been prepared according to the Class 3 exam syllabus. Information about From which layer of soil do plants get their nutrients?a)Topsoilb)Subsoilc)Bedrockd)Weathered fragmentsCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 3 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for From which layer of soil do plants get their nutrients?a)Topsoilb)Subsoilc)Bedrockd)Weathered fragmentsCorrect answer is option 'A'. Can you explain this answer?.
From which layer of soil do plants get their nutrients?a)Topsoilb)Subsoilc)Bedrockd)Weathered fragmentsCorrect answer is option 'A'. Can you explain this answer? for Class 3 2025 is part of Class 3 preparation. The Question and answers have been prepared according to the Class 3 exam syllabus. Information about From which layer of soil do plants get their nutrients?a)Topsoilb)Subsoilc)Bedrockd)Weathered fragmentsCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 3 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for From which layer of soil do plants get their nutrients?a)Topsoilb)Subsoilc)Bedrockd)Weathered fragmentsCorrect answer is option 'A'. Can you explain this answer?.
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