Final answer:
The Moon's crust is similar to the Earth's crust and is rich in aluminum and poor in iron, reflecting a lack of metals and a composition mainly of silicate rocks. Option c) is correct.
Step-by-step explanation:
In stark contrast to the iron-rich composition of Earth's crust, the lunar crust exhibits a distinctive chemical makeup, characterized by abundance in aluminum and scarcity in iron. Comprising predominantly silicate rocks, the Moon's crust mirrors the composition found in both the Earth's mantle and crust, but with a noteworthy absence of iron. This unique geological feature distinguishes the Moon, as its crust stands in sharp contrast to the iron-rich nature of Earth's outer layer.
The marked depletion of metals such as iron in the Moon's composition holds profound implications for unraveling the mysteries of its origin and shedding light on the early chronicles of our solar system. The prevalence of silicate rocks in the lunar crust suggests a geological kinship with Earth, yet the scarcity of iron sets the Moon apart as a celestial body shaped by distinct processes. The lunar landscape, with its aluminum-rich crust, thus emerges as a key celestial canvas that preserves vital clues to the solar system's formative epochs, offering a unique perspective into the conditions that prevailed during the Moon's inception and its subsequent evolution over cosmic time.