Answer:To produce things like wood, iron, and oil, various raw materials are needed. Let's break it down:
1. Wood:
- Raw materials needed: Trees (such as pine, oak, or maple)
- Process: Trees are harvested, and the logs are cut into desired sizes. These logs then go through processing steps like debarking, sawing, and drying to become usable wood.
2. Iron:
- Raw materials needed: Iron ore, coal, and limestone
- Process: Iron ore is mined from the earth and then undergoes a process called smelting. In smelting, iron ore is heated at high temperatures with coke (made from coal) and limestone in a blast furnace. This process removes impurities and results in molten iron, which is then further processed to produce iron products like steel.
3. Oil:
- Raw materials needed: Petroleum (also known as crude oil)
- Process: Petroleum is extracted from underground reservoirs through drilling. Once extracted, it goes through refining processes to separate it into different components like gasoline, diesel, jet fuel, and other petroleum products.
It's important to note that these are just a few examples, and the raw materials needed for production can vary depending on the specific item being manufactured. Additionally, the processes involved may differ for different materials.
hope this kinda helps...