Sent by Brie. Editor: Brie, fennel is a bulbous vegetable with a tall, wispy, fronded top that looks rather like dill. The fronds can be used in salads, but the main attraction of fennel is the bulb itself. It's very firm and crunchy, and it tastes a bit like licorice and anise. It has a fresh, bright taste and it's one of our favorite vegetables for salads and slaws. It can also be grilled or braised until tender.
Origin of the Ocean Basins. The ocean basins are the result of tectonic forces and processes. All of the ocean basins were formed from volcanic rock that was released from fissures located at the mid-oceanic ridges. The oldest rocks found in these basins are approximately 200 million years old. This is a lot younger than the oldest continental rocks which have ages greater than 4 billion years.
Prominent Features of Ocean Basins. The geology of ocean basins is better clarified by studying the different features that compose them. The ocean basins present the following topographic features: 1. Continental Shelf. In general, continental shelves are covered with a layer of sand, silts, and silty muds.