Final answer:
The extinction of every last land bird species on Rapa Nui due to overhunting, deforestation, and invasive species is true. Introduced predators such as rats along with human-driven habitat destruction have devastated island bird populations worldwide.
Step-by-step explanation:
The statement that every last land bird species on Rapa Nui became extinct due to a combination of overhunting, deforestation, and predation by rats is true. Introduced species such as rats have been responsible for the extinction of numerous endemic bird species on various islands around the world. On Rapa Nui, also known as Easter Island, the deforestation for creating homes, fires, and canoes contributed to the inability of the islanders to manage their resources sustainably, leading towards ecological disaster. Moreover, predation by introduced species like rats exacerbated the loss of bird species. The vulnerability of island habitats to such disruptions has led to the decimation of local avifauna, as has been evidenced in places like Hawaii, New Zealand, and Guam with the introduction of other invasive species such as the brown tree snake and the Nile perch.