Which degree of burn results in skin that is partially destroyed?

The correct degree of burn that results in skin that is partially destroyed is the second degree burn.

Second degree burns affect both the outer layer of skin (epidermis) and part of the underlying layer (dermis). This type of burn leads to the formation of blisters and causes swelling and red, splotchy skin. Pain can be quite significant, and while the upper layers of skin are partially destroyed, some skin remains healthy and can regenerate, which is why healing can occur within a few weeks.

In contrast, first degree burns generally only damage the outermost layer of skin, causing minor irritation like redness and pain, but without significant destruction. Third degree burns penetrate through all layers of the skin, destroying nerves and possibly necessitating skin grafting for healing. Fourth degree burns extend even deeper into muscle and bone, which is far beyond partial skin destruction.