Natural and synthetic materials compared
Design & Technology · Key Stage 2 · The School
Two origins
A NATURAL material comes straight from a plant, an animal, or the ground. Wood, wool, cotton and leather are all natural. A SYNTHETIC material is made in a factory, usually from oil. Nylon, polyester and most plastics are synthetic. Both kinds are truly useful. They are just made in different ways. Neither origin, on its own, makes a material good or bad.
Wool against fleece
Wool is natural. It stays warm even when damp. It breaks down over time once thrown away. Fleece is synthetic. It is often cheaper. It dries faster. It can be made from old plastic bottles. Neither one wins every time. A walker caught in the rain might want wool. Someone who wants a cheap jumper to wash a lot might want fleece. The best choice always depends on exactly what the wearer needs.
Neither kind is always better
Natural does not always mean better for the planet. Synthetic does not always mean worse. Growing cotton uses a lot of water. Making some synthetic cloth uses a lot of energy. A fair choice looks at the real trade-offs. It does not just pick a side by name.
A raincoat must keep out rain. It must be light and easy to move in. Leather is a natural choice. It is tough but heavy. It goes stiff when wet unless it is treated first. A synthetic waterproof cloth is light and bends easily. It is built to keep out water from the start. For THIS job, the synthetic cloth wins. That does not mean synthetic always wins. It means this job suits it best.