Question

what are the substances that occur naturally ?

Answer 1

Natural substances are those materials that occur naturally from either abiotic component such as earth or from biotic component such as plants and animals.These materials are extracted from their source without any modification or alteration.Materials that occur naturally are

1.Wood

2. Cotton

3. Silk

4. Jute

5. Stones

6. Soil

7. Lime

8. Wool

9. Metals (such as Gold.silver, copper etc)

10. Sand

11. Glass

12 . Flax