Cocoa beans, the key ingredient in chocolate, are grown on cocoa trees, which are native to the tropical regions of the Americas. However, the majority of the world's cocoa beans are now grown in Africa, specifically in the countries of Ghana, Côte d'Ivoire, and Nigeria.Ghana is one of the largest producers of cocoa beans in the world, with an estimated output of around 800,000 metric tonnes per year. The country is known for its high-quality cocoa beans, which are grown in the forested regions of the Ashanti and Western regions. Ghana's cocoa industry is also notable for its efforts to promote sustainable and fair trade practices.Côte d'Ivoire is another major producer of cocoa beans, with an estimated output of around 2 million metric tonnes per year. The country is known for its high-quality cocoa beans, which are grown in the forested regions of the country, particularly in the West and South-West regions. Côte d'Ivoire's cocoa industry is also notable for its efforts to promote sustainable and fair trade practices.Nigeria is another major producer of cocoa beans, with an estimated output of around 200,000 metric tonnes per year. The country is known for its high-quality cocoa beans, which are grown in the forested regions of the South-Western part of the country. Nigeria's cocoa industry is also notable for its efforts to promote sustainable and fair trade practices.In addition to Africa, cocoa beans are also grown in other parts of the world, such as Latin America, Asia, and the Caribbean. In Latin America, cocoa beans are grown in countries like Ecuador, Brazil, and Peru. In Asia, cocoa beans are grown in countries like Indonesia and the Philippines, while in the Caribbean, cocoa beans are grown in countries like Jamaica, Trinidad and Tobago, and Dominica.In conclusion, the majority of the world's cocoa beans are grown in Africa, specifically in the countries of Ghana, Côte d'Ivoire, and Nigeria. These countries are known for their high-quality cocoa beans and efforts to promote sustainable and fair trade practices. However, cocoa beans are also grown in other parts of the world, such as Latin America, Asia, and the Caribbean. These diverse growing regions produce a variety of cocoa beans with different flavor profiles which further add to the rich taste and diversity of chocolate.