Natural and Artificial Material Resources Explained

Material Resources

Natural Resources

• Plant: Derived from vegetation.
• Animal: Derived from fauna.
• Mineral: Extracted from the earth.

Artificial Resources

• Organic: Human-made compounds.
• Inorganic: Processed synthetic materials.

Understanding Commodities

Nature offers a variety of materials that humans use to their advantage. Materials obtained directly from the environment with little to no processing are called raw materials or natural resources. These are extracted to build consumer goods and are classified by origin: plant, animal, and mineral. Before becoming a finished commodity, raw materials are often transformed into semi-processed or semi-finished products.

Plant Resources

• Wood: Produced by woody plants, shrubs, and trees (e.g., pine, oak, poplar, beech, teak).
• Plant fibers: Used to make paper, fabric, and strings (e.g., cotton, jute, flax, bamboo, esparto).
• Latex or rubber: A milky liquid produced by certain plant species.
• Cork: The bark of the cork tree.
• Cellulose: Pulp obtained from wood and other plant fibers.

Animal Resources

• Animal fibers: Silk, wool, and catgut.
• Skins: Animal hides used for warm clothing (e.g., foxes, rabbits).
• Leather: Animal skin that has been tanned to prevent rot.
• Feathers: Used for pillows and comforters.
• Hair: Used to manufacture brushes and musical bows (e.g., pig, horse).
• Ivory: Extracted from the fangs of mammals for decoration.
• Bone: Used for various structural or decorative purposes.
• Coral: Solid calcium carbonate structures created by polyps, used as gems.
• Nacre (Mother of Pearl): Material from the shells of marine mollusks, used for ornamental purposes.

Mineral Resources

• Ferrous: Iron and steel.
• Non-Ferrous (Heavy): Copper, lead, tin, zinc, chromium, and nickel.
• Lightweight Metals: Aluminium and titanium.
• Ultralight Metals: Beryllium and magnesium.

Man-Made Materials

These materials require specific transformation processes to be useful. They are categorized as follows:

• Organic Artificial Materials: Do not exist in nature; created by humans through simple materials.
• Inorganic Artificial Materials: Do not exist in nature; created by humans through processed materials.