Final answer:
The three main sources of income for Cuba are agriculture, tourism, and remittances.
Step-by-step explanation:
The three main sources of income for Cuba are agriculture, tourism, and remittances.
Agriculture has been historically important in Cuba, with sugar production being a major source of income. However, in recent years, other agricultural products like dairy and livestock have become more significant.
Tourism is a crucial source of income for Cuba, attracting millions of tourists each year. The country's natural beauty, beaches, and cultural attractions are major draws for visitors.
Remittances, which are money sent back to Cuba by Cubans living abroad, also contribute significantly to the country's economy.