Why is soil fertility important for vegetation?
Answer and explanation
Correct answer: It provides essential nutrients to plants
Soil fertility means that the soil contains sufficient nutrients needed for plant growth, such as nitrogen, phosphorus and potassium. These nutrients support healthy development of roots, stems and leaves, so option A is correct. Rainfall is mainly influenced by climatic factors, not simply by soil fertility. Exam tip: remember that fertile soil supports plant nutrition and better growth.
Frequently asked questions
What is the correct answer to this question?
It provides essential nutrients to plants
Why is this the correct answer?
Soil fertility means that the soil contains sufficient nutrients needed for plant growth, such as nitrogen, phosphorus and potassium. These nutrients support healthy development of roots, stems and leaves, so option A is correct. Rainfall is mainly influenced by climatic factors, not simply by soil fertility. Exam tip: remember that fertile soil supports plant nutrition and better growth.
Which subject and chapter does this question cover?
This is a Class 9 Geography question. Chapter: Natural Vegetation and Wildlife. Topic: Factors Affecting Vegetation.
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