The Hawaiian-Emperor seamount chain is composed of the Hawaiian Ridge and the Emperor Seamounts, a vast underwater mountain region beneath the northern Pacific Ocean created by a hotspot of volcanic activity that was left stationary as the Pacific tectonic plate drifted in a northeasterly direction.
The Hawaiian-Emperor seamount chain is composed of the Hawaiian Ridge beneath the northern Pacific Ocean. The Hawaiian-Emperor seamount chain is composed of the Emperor Seamounts beneath the northern Pacific Ocean. This northern Pacific Ocean is created by a hotspot of volcanic activity. This hotspot of volcanic activity was left stationary as the Pacific tectonic plate drifted in a northeasterly direction. The Emperor Seamounts is a vast underwater mountain region.