KNOWLEDGE CHECK Knowledge Check Question 1 of 4 25% Which statement best explains why critical minerals are described as “shared building blocks” in the module? They are used only in electric vehicles and batteries They support multiple parts of the energy system, including generation, transmission, storage, and end use They are mostly interchangeable with other raw materials They are primarily important because they lower fuel prices According to the module, why does transportation electrification “change the math” on critical minerals? It reduces the need for transmission investment It increases demand only for vehicle batteries It increases demand for electricity and for the same minerals used in vehicles, grid-scale storage, transmission upgrades, and industrial manufacturing It eliminates supply chain risk by reducing oil dependence What is the module’s main warning about the current critical mineral supply chain? The United States is overproducing too many minerals domestically Most supply-chain risk comes from weak consumer demand Supply chains are highly concentrated in key midstream steps like processing and refining, creating price and security risks Recycling has already removed the need for new mineral development Which policy approach best matches the module’s recommended state-level response? Mandate one transportation technology nationwide Focus only on consumer rebates for vehicles Improve permitting and siting, build workforce and infrastructure capacity, clarify recycling rules, and attract supply-chain investment Pause transportation innovation until domestic mining fully replaces imports Retake Quiz Continue
