Summary
This quote highlights the significance of trees growing in polluted urban areas. In smoggy cities, these trees play a crucial role in the production of carbon paper. Carbon paper is a type of paper that contains a coating of carbon or other pigments, enabling it to transfer marks made with pressure onto another surface. While pollution poses numerous risks to the environment and human health, these trees demonstrate how nature can adapt and even find a purpose in challenging circumstances. By being a source of materials like carbon, they contribute to various industries and demonstrate the resilience of nature in urban environments.