Continuing to wear extra clothing when entering the water after abandoning your vessel will have what effect?

When entering the water after abandoning your vessel, continuing to wear extra clothing can indeed help preserve body heat. In cold water situations, the body loses heat rapidly, which can lead to hypothermia. Extra clothing can provide insulation, creating a barrier that helps retain heat generated by the body. This insulation effect is particularly beneficial if the clothing is made from materials that trap air or are designed for thermal retention.

Wearing extra clothing may also help in the case of a survival situation in which you need to keep warm until rescue occurs. It is important to note that while some clothing can be beneficial for insulation, certain types of clothing—especially those that are heavy or absorb water—can also weigh you down and hinder movement in the water. In this context, maintaining core body temperature is crucial, making the preservation of body heat a significant advantage of wearing extra clothing upon entering the water.