In resource-rich-in pairs both the top world producer and the commodity-dependent economy qualify; only a country with no significant deposits breaks the match.
(c) All the three
All three countries listed are correctly matched with their prominent natural resources:
| Country | Key Resource | Global Significance |
|---|---|---|
| Botswana | Diamond | One of the largest diamond producers; accounts for ~25% of GDP. |
| Chile | Lithium | Holds one of the largest lithium brine reserves; top global producer. |
| Indonesia | Nickel | World's largest nickel ore producer; key supplier for electric vehicle batteries. |
| Resource | Usage / Importance |
|---|---|
| Diamond | Used in jewelry, industrial cutting tools, and high-precision instruments. |
| Lithium | Critical for rechargeable lithium-ion batteries, used in electronics and EVs. |
| Nickel | Used in stainless steel production, alloys, and batteries (especially nickel-metal hydride and lithium-ion). |
| Concept / Term | Explanation / Relevance |
|---|---|
| Botswana – Diamond | Botswana is one of the top global producers of diamonds; diamonds contribute significantly to its economy and exports. |
| Diamond Mining | Extraction of natural diamonds used in jewelry and industrial applications. |
| Chile – Lithium | Chile has one of the largest lithium reserves, especially in the Atacama Desert; critical for battery production. |
| Lithium Brine Deposits | Large lithium reserves found in salt flats, especially in South America (Chile, Argentina, Bolivia). |
| Electric Vehicle Batteries | Lithium is a key component in lithium-ion batteries used in EVs and portable electronics. |
| Indonesia – Nickel | Indonesia is the world’s largest nickel producer, supplying raw materials for stainless steel and batteries. |
| Nickel Ore | Mined for use in stainless steel production and lithium-ion battery cathodes. |
| Strategic Minerals | Minerals critical for economic and national security, often essential for emerging technologies. |
| Global Supply Chain | Countries rich in minerals like lithium and nickel are crucial for the green energy transition. |
| Atacama Desert | Region in Chile known for vast lithium reserves in salt flats (salars). |
| Diamonds in Economy | In Botswana, diamond mining has driven economic development and infrastructure growth. |