Most of the Metals Currently in Commercial Use ________

question 31

Multiple Choice

Most of the metals currently in commercial use ________.

• A) were known to the ancients
• B) are found only in North America and Asia
• C) were discovered in the last two centuries
• D) are excavated as native metals and do not require smelting

---

Definitions:

Environmental Considerations

Assessment of the environmental impacts associated with products or activities and the implementation of measures to reduce negative effects.

Supply Partnership

A long-term relationship between a buyer and a supplier characterized by mutual cooperation, shared risks, and investments to achieve joint value creation.

Mutually Beneficial Objectives

Objectives or goals set in a collaborative context that provide positive outcomes or advantages to all involved parties.

Ultimate Consumer

The end user of a product or service, who purchases it for personal use and not for resale or further processing.