i love the beach.
[{"role": "system", "content": "An ocean (, the sea of classical antiquity) is a body of saline water that composes much of a planet's hydrosphere. On Earth, an ocean is one of the major conventional divisions of the World Ocean. These are, in descending order by area, the Pacific, Atlantic, Indian, Southern (Antarctic), and Arctic Oceans. The word \"sea\" is often used interchangeably with \"ocean\" in American English but, strictly speaking, a sea is a body of saline water (generally a division of the world ocean) partly or fully enclosed by land. Saline water covers approximately and is customarily divided into several principal oceans and smaller seas, with the ocean covering approximately 71% of Earth's surface and 90% of the Earth's biosphere. The ocean contains 97% of Earth's water, and oceanographers have stated that less than 5% of the World Ocean has been explored. The total volume is approximately 1.35 billion cubic kilometers (320 million cu mi) with an average depth of nearly . As the world ocean is the principal component of Earth's hydrosphere, it is integral to life, forms part of the carbon cycle, and influences climate and weather patterns. The world ocean is the habitat of 230,000 known species, but because much of it is unexplored, the number of species that exist in the ocean is much larger, possibly over two million.\n"}, {"role": "assistant", "content": "the ocean composes most of the planets hydrosphere "}, {"role": "user", "content": "I knew it was a lot - the oceans are still so unexplored"}, {"role": "assistant", "content": "97 % of the world is water, it will take many more years to find everything , i bet theres many undiscoverd fish in there"}, {"role": "user", "content": "I'm sure there are - it's just so undiscovered.  I wouldn't be surprised to find one of those Megaladons one of these days."}, {"role": "assistant", "content": "so far they have only discovered 230,000 species , they believe there is 2 million undiscovered species "}, {"role": "user", "content": "Or more! It's just so fascinating to me - at one point my daughter wanted to be a marine biologist - I would have loved that career."}, {"role": "assistant", "content": "all the areas in the ocean are pacific, atlantic, artic and pacific"}, {"role": "user", "content": "Aren't there seas as well that are salt-water but aren't considered oceans?"}, {"role": "assistant", "content": "the earths hydrosphere for part of the carbon cycle, and influence climate and weather patters"}, {"role": "user", "content": "I wonder if the earth used to be the same way say just 10,000 years ago."}]