Final answer:
Chaine de la Selle is not the highest point in France or Lebanon; France's highest mountain is Mont Blanc and Lebanon's high central mountain chain reaches up to 10,000 feet.
Step-by-step explanation:
The country whose highest point is Chaine de la Selle is not France or Lebanon. The physical landscapes of France vary widely, including the northern coastal plains, the Alps, the Pyrenees, and the Massif Central. However, the highest mountain in France is Mont Blanc, located near the Italian border, standing at 15,782 feet. Conversely, Lebanon's high central mountain chain, the Lebanon Mountains, contains peaks reaching up to 10,000 feet but is not home to Chaine de la Selle. The information provided does not directly answer the question, but both descriptions help to rule out France and Lebanon as the countries with the highest point named Chaine de la Selle.