A canal system is a network of artificial waterways designed for navigation, irrigation, or drainage. These channels connect rivers, lakes, and oceans, allowing boats and ships to transport goods and people efficiently. Canals can also help manage water supply for agriculture and control flooding in low-lying areas. One of the most famous examples of a canal system is the Panama Canal, which connects the Atlantic Ocean to the Pacific Ocean. Another notable example is the Suez Canal, linking the Mediterranean Sea to the Red Sea. These systems have played crucial roles in global trade and transportation.