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As more and more people live in the city, often surrounded by bricks and concrete, it seems that people have less contact with wood. Therefore, we may be surprised to learn about the role of wood in many of the products we use. If you look at wood as a chemical raw material, you will be amazed that ingredients for paint, soap, medicine, turpentine, glue, plastic, rope, paint, cellophane and other elements are removed from the wood. So when we read that "wood cannot be produced synthetically in the laboratory", we will see some of the problems caused by human depletion of trees. Because if this was done to a large extent, more than the shadow and beauty would disappear, so many forest products also disappeared.