👉 In geography, a peninsula is a land mass that extends beyond the continental shelf and the continental margin. It is formed when two or more oceanic shelves converge along a ridge or slope. Peninsulas can have different shapes depending on their shape and size, as well as their location relative to other features such as islands, mountains, and coastlines. In this context, a peninsula refers to a land mass that extends beyond the continental shelf and the continental margin and is formed by two