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X-rays of dolphin flippers reveal the remnants on life on land - three long finger-like digits, and one very short bone that is disappearing through adaption to a fully aquatic life. Scientists believe the dolphins ancestors still lived at least partially on land about 65 to 70 million years ago. a few more ocean Animal facts.


In the U.S., where over half of us live along the coast and more than 78 percent of our overseas trade by volume comes and goes along our marine highways, the health of our coasts is intricately connected to the health of our nation's economy. The National Ocean Service (NOS) translates science, tools, and services into action, to address threats to coastal areas such as climate change ...


The five world oceans are the Pacific Ocean, the Atlantic Ocean, the Indian Ocean, the Southern Ocean and the Arctic Ocean. Read here fun and important facts about our oceans everybody should know. Pacific Ocean. The Pacific Ocean is the biggest ocean of the world and covers more than 30% of the Earth's surface.. The name 'Pacific' come from the Latin word 'pacificus' which mea...


You need to research more into marine life however to be able to complete this quiz. Try this quiz to see how much you know about marine life. You need to research more into marine life however to be able to complete this quiz. ... City aquariums are detrimental to ocean life. A. A) True. B. B) False. 6. 6) Where is the world's dirtiest coastal ...


Sea science: 7 bizarre facts about the ocean. By Kacey Deamer - Staff Writer 08 June 2016. ... Though 94 percent of life on Earth is aquatic, about two-thirds of all marine life remains ...


It’s important to remember that although the ocean produces at least 50% of the oxygen on Earth, roughly the same amount is consumed by marine life. Like animals on land, marine animals use oxygen to breathe, and both plants and animals use oxygen for cellular respiration. Oxygen is also consumed when dead plants and animals decay in the ocean.


6. 29,000 rubber ducks were lost at sea in 1992, and are still being found, revolutionizing mankind’s knowledge of ocean science – Source 7. In the 16th and 17th centuries, two thirds of Denmark’s income used to come from charging people to enter or leave the Baltic sea, those that refused to pay were sunk – Source 8.


The first 200 meters of the ocean are the open ocean. Much of the marine life we know of lives here, where there is light. Below 200 meters, where there is little light left, you enter the Twilight Zone. Once you pass 1,000 meters, the water is completely devoid of light, and you have reached the deep ocean.


Love reading about magnificent marine life? Sink your teeth into our super shark quiz, check out our ocean’s weirdest creatures and 10 facts about bottlenose dolphins! Image ⓒ Picture of great white shark near surface: Photograph by Natursports, Dreamstime. Picture of great white shark underwater: Photograph by Willtu, Dreamstime.


Today, green sea turtles are classified as an endangered species and we need to do all we can to protect them! To find out how you can help, swim over to wwf.panda.org. Credits – Green sea turtle on the sand on the ocean floor: Dejan Sarman, Dreamstime. Green sea turtle swimming above coral on the ocean floor: Aquanaut4, Dreamstime.