Name one benefit of using thermals for soaring.

Using thermals for soaring allows gliders to gain altitude without an engine, which is a significant benefit in the context of soaring flight. Thermals are upward-moving columns of warm air created by the uneven heating of the Earth’s surface. When a glider enters a thermal, it experiences lift as the warm air rises, enabling the pilot to gain altitude.

This method of gaining altitude is essential in gliding, as it permits pilots to stay aloft for extended periods, navigate over long distances, and reach specific destinations without needing to rely on powered flight. Consequently, utilizing thermals enhances the gliding experience, allowing pilots to maximize their flight time and enjoy the performance of their aircraft without fuel consumption. This is particularly valuable in cross-country soaring and competitions, where altitude management and energy retention are critical for success.