Final answer:
The claim that demolition requires the least skill in a building's life cycle is false, as it is a complex process that requires specialized knowledge and skills.
Step-by-step explanation:
The statement that demolition requires the least skill of any of the six stages of a building's life cycle is false. Demolition is a highly specialized process that involves carefully planning and executing the deconstruction of a structure to ensure safety, minimize environmental impact, and comply with regulations. Knowledge in areas like structural engineering, hazardous materials, and waste management is crucial. Thus, skilled professionals are required to assess the building's structure, design the demolition process, and carry out the work in a controlled manner.