Arrange the agricultural/textile chain from soil to rag in the most logical order. (a) Thread (b) Cotton (harvested fiber) (c) Soil (growing medium) (d) Cloth (fabric) (e) Rag (worn/used cloth) (f) Plant (cotton plant) Choose the correct sequence from first to last.

Introduction / Context:
This sequence traces the journey from agriculture to textile products. Logical ordering requires recognizing how raw biological inputs turn into processed materials and then into finished goods that eventually wear out.

Given Data / Assumptions:

• Soil supports plant growth.
• The cotton plant produces cotton fiber.
• Thread (yarn) is spun from cleaned cotton.
• Cloth is woven or knitted from thread.
• Rag is old cloth at end of life.

Concept / Approach:
Follow the production pipeline: Soil -> Plant -> Cotton fiber -> Thread -> Cloth -> Rag. Each stage provides input to the next; reversing any link breaks feasibility.

Step-by-Step Solution:
Step 1: Soil (c) enables cultivation.Step 2: Plant (f) grows in soil.Step 3: Cotton (b) is harvested from bolls.Step 4: Thread (a) is spun from fibers.Step 5: Cloth (d) is woven/knitted from thread.Step 6: Rag (e) is worn-out cloth.

Verification / Alternative check:
Every textile flow sheet follows raw fiber -> yarn -> fabric -> garment/lifecycle, validating the sequence.

Why Other Options Are Wrong:
Any option that places thread before cotton, cloth before thread, or plant before soil contradicts material dependency and manufacturing order.

Common Pitfalls:
Confusing plant and cotton (fiber). The plant is the organism; cotton is the harvested product used for spinning.

Final Answer:
c, f, b, a, d, e