Comment on the writer’s reference to the interesting phenomenon in paragraph 4

Question: Comment on the writer’s reference to the interesting phenomenon in paragraph 4

The correct answer is : In paragraph 4, the writer refers to the interesting phenomenon of how the bland green coffee bean turns into a flavorful coffee berry when exposed to heat. The writer explains that the green coffee bean is uncharacteristically bland with a taste nowhere close to that of coffee, but is valued for its higher protein and fat content. When the bean is roasted and exposed to heat, the fats and carbohydrates turn into essential oils which give the characteristic taste and aroma to the coffee bean. This transformation from a bland and unappealing green bean to a flavorful and aromatic coffee berry is indeed an interesting phenomenon that showcases the transformative power of heat and the complexity of coffee production. The writer’s reference to this phenomenon helps to illustrate the scientific basis behind the roasting process and the importance of the essential oils in producing the unique flavors and aromas of coffee.