Why do you see a reflection in a still pond?

You see a reflection in a still pond because the water's surface acts like a mirror. When light from the surrounding environment, including trees, sky, and other objects, strikes the smooth water surface, it bounces back, allowing you to see a clear image of those objects. The stillness of the water minimizes disturbances, enhancing the clarity of the reflection. This phenomenon is a result of the principles of light reflection and refraction.