What kind of waves are influenced by both environmental conditions and wave interactions?

Waves are indeed influenced by both environmental conditions and wave interactions. Environmental conditions such as wind speed, the distance over which the wind blows (fetch), and the depth of the water can significantly affect wave formation and characteristics. As wind blows over the surface of the ocean, it transfers energy to the water, forming waves.

Moreover, waves can interact with each other when they encounter other waves, leading to constructive interference (where waves combine to create larger waves) or destructive interference (where waves cancel each other out). These interactions can alter wave height, speed, and direction, depending on various factors such as wave frequency and phase alignment.

While swell refers to broad, uniform waves that have traveled from their source and are typically seen after a storm, it is primarily the result of prior wind conditions and does not encompass the immediate interaction dynamics of waves. Fetch indicates the distance over which the wind blows and is more about the conditions affecting wave formation rather than the waves themselves. Wave trains refer to groups of waves moving together but do not specifically convey the influence of environmental conditions nor the complexities of interaction between individual waves.

By describing waves in a broad sense, the chosen answer captures the multifaceted nature of wave generation and behavior in oceanic environments.