Man-made structures are buildings and constructions created by humans to serve various purposes. These can include homes, schools, bridges, and roads. They are designed to provide shelter, facilitate transportation, and support community activities. Examples of man-made structures range from simple houses to complex skyscrapers like the Burj Khalifa. These structures are often made from materials such as wood, concrete, and steel. They reflect the culture, technology, and needs of the society that built them. Notable examples include the Eiffel Tower in Paris and the Great Wall of China, showcasing human creativity and engineering skills.