What are the common features of sectional charts used in VFR flight?

Sectional charts are specifically designed for visual flight rules (VFR) navigation and include a variety of features that are essential for pilots operating under these rules. The correct answer highlights that these charts indicate terrain elevation and significant landmarks, which are crucial for pilots to assess their surroundings and navigate safely.

The inclusion of terrain elevation allows pilots to understand the altitude of the ground features, helping them avoid obstacles and maintain a safe altitude above the terrain. The identification of landmarks aids in visual navigation, as pilots can reference known features on the ground to confirm their position and course.

In contrast, other options present limited information. For instance, showing only waterways and non-navigational areas does not provide the comprehensive situational awareness that pilots require. Additionally, while sectional charts do provide details on airspace restrictions, saying they show only that aspect overlooks other important features like terrain and landmarks. Lastly, focusing on industrial areas and disturbances fails to represent the full scope of data a pilot needs for effective navigation, as it neglects the vital topographical information and broader navigation aids present on sectional charts.