Final answer:
The making of moai statues on Easter Island likely led to deforestation and soil erosion as trees were cut down to construct and transport the moai. The subsequent ecological imbalance and loss of biodiversity, coupled with potential overpopulation and over-extraction of resources, resulted in an ecological disaster and the collapse of the Rapa Nui civilization.
Step-by-step explanation:
The making of moai on Easter Island likely led to the collapse of the forests through deforestation and soil erosion. The islanders, known as the Rapa Nui, cut down large amounts of trees to construct and transport these monolithic statues. The trees were used to make ropes, sleds, and ramps, vital tools needed in the carving and moving of the moai. Once these trees were cut down, the soil was exposed and susceptible to erosion, further damaging the ecosystem.
The disappearance of the trees also affected the island's ecosystem balance, impacting the habitat of various species and leading to a decline in biodiversity. This, combined with potential overpopulation and overexploitation of resources, led to an ecological disaster resulting in the collapse of the civilization. Despite this, the exact reason for the deforestation of Easter Island and the collapse of the Rapa Nui culture remains a topic of debate among historians.
Learn more about Historical deforestation