Answer: The Orinoco and Magdalena rivers are important to both Venezuela and Colombia for many reasons.
Step-by-step explanation:
Firstly, they are the two longest rivers in their respective countries, and they provide transportation, irrigation and hydroelectric power. Secondly, they are a major source of water and fish, providing food and livelihoods for many Venezuelans and Colombians. Thirdly, they are a vital source of raw materials for many industries, such as oil and gas. Finally, they are important for trade and commerce, as they connect different parts of the two countries to each other.