The correct answer is (a) Guinea.
Guinea is the world’s largest producer of bauxite, accounting for 25% of global production in 2020. The country’s bauxite reserves are estimated to be 7.4 billion tonnes, the largest in the world. Bauxite is a mineral ore that is the main source of aluminum. It is used in the production of aluminum metal, which is used in a wide range of products, including cars, aircraft, and buildings.
Australia is the second largest producer of bauxite, accounting for 15% of global production in 2020. The country’s bauxite reserves are estimated to be 4.4 billion tonnes. India is the third largest producer of bauxite, accounting for 10% of global production in 2020. The country’s bauxite reserves are estimated to be 3.4 billion tonnes. Jamaica is the fourth largest producer of bauxite, accounting for 6% of global production in 2020. The country’s bauxite reserves are estimated to be 2.1 billion tonnes.
The global demand for bauxite is expected to grow by 2% per year over the next five years. This growth is being driven by the increasing demand for aluminum, which is used in a wide range of products, including cars, aircraft, and buildings.