An essential element derived fromo soil only is called

Options

A. micronutrient
B. macronutrient
C. mineral element
D. macroelement

Answer

To answer the question "An essential element derived from soil only is called," we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Question**: The question asks for a term that describes an essential element that is sourced exclusively from the soil.

2. **Identify the Options**: The options provided are:
- A) Micronutrient
- B) Macronutrient
- C) Mineral elements
- D) Macroelement

3. **Define Each Option**:
- **Micronutrient**: These are nutrients required in small quantities, often derived from soil but not exclusively.
- **Macronutrient**: These are nutrients required in larger amounts, which can also come from various sources, not just soil.
- **Mineral elements**: These are essential elements that are derived from soil and are necessary for plant growth.
- **Macroelement**: This term is often used interchangeably with macronutrients but does not specifically indicate soil origin.

4. **Analyze the Correct Option**: The term that specifically refers to essential elements derived solely from soil is "mineral elements." These elements include various minerals that plants absorb through their roots.

5. **Conclude the Answer**: Based on the definitions and analysis, the correct answer is **C) Mineral elements**.

### Final Answer:
An essential element derived from soil only is called **mineral element**.

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