Which type of anchor system is considered a natural anchor?

A natural anchor is typically formed by existing features in the environment, which provides stability and support for a rope rescue operation. Trees are considered natural anchors because they are rooted deep into the ground, providing a significant amount of resistance against pull forces that would be encountered during a rescue. Their natural form allows rescuers to securely attach climbing gear, ensuring reliability when handling loads during rescue scenarios.

In contrast, major building components, vehicles, and portable tripods are man-made or artificial anchors. Although these can be used effectively in rope rescue situations, they do not fall under the category of "natural" anchors. Buildings and vehicles may not always offer the same level of security as a well-established tree, and portable tripods, while useful, depend on being assembled correctly and may not have the same inherent stability as a natural element like a tree.