Final answer:
Gentrification is the process of renovating or improving a deteriorated urban area, often leading to the displacement of low-income residents. Slumlords are landlords who neglect their properties and fail to make necessary repairs.
Step-by-step explanation:
Gentrification is the process of renovating or improving a deteriorated urban area, often leading to the displacement of low-income residents. While it is true that some property owners who engage in gentrification invest money back into older properties, the statement that slumlords are owners who pour money back into older properties is false. Slumlords are landlords who neglect their properties and fail to make necessary repairs. They often take advantage of low-income tenants and prioritize profit over maintaining the quality of the properties.