Question

How could the adoption of blockchain within a supply chain help the world become more sustainable and, in some cases, eco-friendly

Answer 1

Incomplete question. The options read;

• Consumers could easily return and get refunds for products that didn't meet their expectations.

• Consumers could still purchase items at a store even if they forgot their wallet and phone at home.

• Consumers will be able to store their personal identifiable information for recurring purchases.

• Consumers will be able to effectively track where the components of their product were sourced.

Answer:

• Consumers will be able to effectively track where the components of their product were sourced.

Explanation:

Note, the term supply chain simply refers to the various distribution channels consisting of different individuals, activities, and resources that are involved in supplying a product or service.

Hence, by the adoption of blockchain technology, it would be easier for consumers will be able to effectively track where the components of their product were sourced since the technology enables an open ledger of transactions.