how are seamounts guyots and abyssal hills different?
seamounts are the tallest, guyots have a flat top and abyssal hills are the shortest.
abyssal hills attract large amounts of marine life, while seamounts and guyots do not attract marine life
abyssal hills extend above the surface of the water, while seamounts and guyots are underwater.
seamounts have a flat top, while abyssal hills and guyots have peaks.