Is silica renewable or nonrenewable

Answer 1

Silica, primarily found in the form of quartz, is considered a nonrenewable resource because it is mined from the earth and is not replenished on a human timescale. While silica is abundant in nature, the extraction process can deplete local sources, making it nonrenewable in the context of sustainable resource management. Additionally, the environmental impact of mining can further complicate its classification as a sustainable resource.