Answers

2015-05-10T16:34:49+05:30
The ocean is the lifeblood of Earth, covering more than 70 percent of the planet's surface, driving weather, regulating temperature, and ultimately supporting all living organisms. Throughout history, the ocean has been a vital source of sustenance, transport, commerce, growth, and inspiration.Yet for all of our reliance on the ocean, 95 percent of this realm remains unexplored, unseen by human eyes
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2015-05-10T16:51:38+05:30
Less than 0.05 percent of the ocean floor has been mapped to a level of detail useful for detecting items such as airplane wreckage or the spires of undersea volcanic vents
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