Question
Man-made material and natural material
| Man-made material | Natural material |
| 1. The man-made materials are obtained from processes in scientific laboratory. | 1. Natural materials are obtained from nature. |
| 2. Man-made materials are subjected to rigorous processing to alter the material for serving the intended purpose. | 2. Natural materials are subjected to less treatment and processing. |
| 3. Man-made materials are typically much more durable having a very long lifespan. | 3. Natural materials have shorter lifespan, because these materials were once alive and so gradually perish over time. |
| 4. Maintaining man-made materials require less care and attention. | 4. Maintaining natural materials requires lots of care and continuous attention. |
| 5. Man-made materials can have a negative environmental impact because they are not sustainable. |
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