Final answer:
The collapse of the Maya city of Copan was influenced by factors such as environmental degradation, population growth, and lack of planning in city expansion.
Step-by-step explanation:
When archaeologists explored the collapse of the Maya city of Copan from an environmental perspective, they found several factors that contributed to the decline. One important factor was environmental degradation caused by large-scale deforestation, leading to soil erosion.
The Maya civilization's reliance on high agricultural yields made them vulnerable to variations in climate and crop disease, which put pressure on both the elites and commoners and contributed to disorder and war.
Additionally, demographic growth and the need for more agricultural land led to the expansion of Maya cities without a proper plan, resulting in a lack of adequate resources to sustain the growing population.