Levantine Sea to be the oldest known ocean crust worldwide. The Suez Canal was completed in 1869, linking the Levantine Sea to the Red Sea. The Red Sea's level is higher than the Eastern Mediterranean, so the canal serves as a tidal strait that pours Red Sea water into the Mediterranean. The Bitter Lakes, which are hypersaline natural lakes that form part of the canal, blocked the migration of Red Sea species into the Mediterranean for many decades, but as the salinity of the lakes gradually equalized with that of the Red Sea, the barrier to migration was removed, and plants and
Everglades Wilderness Waterway Everglades Wilderness Waterway The Everglades Wilderness Waterway is a 99-mile navigable recreational waterway route within Everglades National Park, also known as Marjory Stoneman Douglas Wilderness. It includes many interconnecting creeks, rivers, lakes and inner bays that are navigable by shallow draft powerboat, kayak or canoe. The official Wilderness Waterway route is 99 miles long, but a traveler can use various additional route options to greatly extend or slightly shorten the trip. The 99-mile Wilderness Waterway connects Flamingo and Everglades City. Most paddlers allow at least eight days to complete the trip. This route is recommended for experienced paddlers only. There