Which of the following is not a natural fibre?

Options

A. Cotton
B. Jute
C. Nylon
D. Flax

Answer

To determine which of the following options is not a natural fiber, we need to analyze each option based on its source.

1. **Understanding Natural Fibers**:
- Natural fibers are derived from plants or animals.
- Plant fibers are known as vegetable fibers, while animal fibers come from animals.

2. **Analyzing the Options**:
- **Option A: Cotton**:
- Cotton is obtained from the cotton plant.
- Since it comes from a plant, it is classified as a natural fiber.

- **Option B: Jute**:
- Jute is also derived from a plant.
- Therefore, it is a natural fiber as well.

- **Option C: Nylon**:
- Nylon is not derived from natural sources.
- It is made from synthetic chemicals, which are produced from coal, water, and air.
- Since it does not come from plants or animals, it is classified as a synthetic fiber, making it not a natural fiber.

- **Option D: Flax**:
- Flax is obtained from the flax plant.
- Thus, it is a natural fiber as it comes from a plant.

3. **Conclusion**:
- Among the options provided, the only fiber that is not natural is **Nylon** (Option C).

**Final Answer**: Option C (Nylon) is not a natural fiber.

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