The correct answer is: D) All of the above.
Rubber, tea, and coffee are all important plantation crops that are exported from Kerala. Kerala is the largest producer of rubber in India, and the second largest producer of tea in the country. Coffee is also a major crop in Kerala, and the state is one of the top producers of coffee in India.
Rubber is a natural latex that is extracted from the rubber tree. It is used in a variety of products, including tires, shoes, and gloves. Tea is a beverage that is made from the leaves of the tea plant. It is a popular drink all over the world. Coffee is a beverage that is made from the beans of the coffee plant. It is also a popular drink all over the world.
The plantation sector is an important part of the economy of Kerala. It provides employment to a large number of people, and it contributes significantly to the state’s exports.