--- title: "Meaning & Key Takeaway of: There are more active volcanoes beneath…" description: "\"There are more active volcanoes beneath the sea than on land by two orders of magnitude.\" — Robert Ballard" image: "https://sms4smile.com/quotes/i/066/robert-ballard-13392_active_there-are-more-active-volcanoes-beneath_628496.png" --- # There are more active volcanoes beneath the sea than on… ![“There are more active volcanoes beneath the sea than on land by two orders of magnitude.” quote by Robert Ballard](https://sms4smile.com/quotes/i/066/robert-ballard-13392_active_there-are-more-active-volcanoes-beneath_628496.png) [Download](https://sms4smile.com/quotes/i/066/robert-ballard-13392_active_there-are-more-active-volcanoes-beneath_628496.png) [Open image](https://sms4smile.com/quotes/i/066/robert-ballard-13392_active_there-are-more-active-volcanoes-beneath_628496.png) > “There are more active volcanoes beneath the sea than on land by two orders of magnitude.” [Robert Ballard](https://sms4smile.com/quotes/author/robert-ballard/) ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. The ocean floor hosts vastly more volcanic activity than continents, indicating dynamic seafloor processes. **In simple terms:** Sea has many more volcanoes than land. Key Takeaway Study marine geology to understand Earth’s heat flow. Themes geology volcanology earth science Mood intrigued curious Type scientific informative When to use this quote - marine research - geological surveys - educational curricula - environmental monitoring Key Concepts plate tectonics seafloor spreading thermal vents Questions to Reflect On - How does underwater volcanism affect marine ecosystems? - What technologies enable deep‑sea volcano detection? A Different Perspective Data may be outdated; new surveys could change numbers. ★ ★ ★ ★ ★ No ratings yet [Ocean exploration](https://sms4smile.com/quotes/about/ocean-exploration/) [Order](https://sms4smile.com/quotes/about/order/) [Sea](https://sms4smile.com/quotes/about/sea/) [Volcanoes](https://sms4smile.com/quotes/about/volcanoes/) ## Related quotes > [When we first sent missions to Jupiter, no one expected to find moons that would have active volcanoes. And I could go down a…](https://sms4smile.com/quotes/alan-stern/when-we-first-sent-missions-to-jupiter-no-one-expected-to-find-moons/) [Alan Stern](https://sms4smile.com/quotes/author/alan-stern/) > [I mean, there is amazing amount of oil and gas and other resources out beneath the sea. It's staggering.](https://sms4smile.com/quotes/robert-ballard/i-mean-there-is-amazing-amount-of-oil-and-gas-and-other-resources-out/) [Robert Ballard](https://sms4smile.com/quotes/author/robert-ballard/) > [I am really dedicated to understanding the planet/creature on which we live and know that means I must go beneath the sea to see…](https://sms4smile.com/quotes/robert-ballard/i-am-really-dedicated-to-understanding-the-planet-creature-on-which/) [Robert Ballard](https://sms4smile.com/quotes/author/robert-ballard/) > [“ Rumbling Mountains Four active volcanoes shake the southern Apennines. One of these, Mount Vesuvius, lies on the shore of the Bay of Naples.…](https://sms4smile.com/quotes/jean-f-blashfield/rumbling-mountains-four-active-volcanoes-shake-the-southern-apennines/) [Jean F. Blashfield](https://sms4smile.com/quotes/author/jean-f-blashfield/) > [NASA's annual budget for space exploration could fund NOAA's budget for ocean exploration for 1600 years.](https://sms4smile.com/quotes/robert-ballard/nasa-s-annual-budget-for-space-exploration-could-fund-noaa-s-budget/) [Robert Ballard](https://sms4smile.com/quotes/author/robert-ballard/) > [It is a quiet and peaceful place - and a fitting place for the remains of this greatest of sea tragedies to rest.](https://sms4smile.com/quotes/robert-ballard/it-is-a-quiet-and-peaceful-place-and-a-fitting-place-for-the-remains/) [Robert Ballard](https://sms4smile.com/quotes/author/robert-ballard/) > [The deep sea is the largest museum on earth, it contains more history than all the museums on land combined, and yet we're only…](https://sms4smile.com/quotes/robert-ballard/the-deep-sea-is-the-largest-museum-on-earth-it-contains-more-history/) [Robert Ballard](https://sms4smile.com/quotes/author/robert-ballard/) > [Fifty percent of the United States of America is underneath the ocean. And we have better maps of Mars than those areas.](https://sms4smile.com/quotes/robert-ballard/fifty-percent-of-the-united-states-of-america-is-underneath-the-ocean/) [Robert Ballard](https://sms4smile.com/quotes/author/robert-ballard/) > [Forever may it remain that way. And may God bless these now-found souls.](https://sms4smile.com/quotes/robert-ballard/forever-may-it-remain-that-way-and-may-god-bless-these-now-found-souls/) [Robert Ballard](https://sms4smile.com/quotes/author/robert-ballard/) > [Most of the southern hemisphere is unexplored. We had more exploration ships down there during Captain Cook's time than now. It's amazing.](https://sms4smile.com/quotes/robert-ballard/most-of-the-southern-hemisphere-is-unexplored-we-had-more-exploration/) [Robert Ballard](https://sms4smile.com/quotes/author/robert-ballard/) > [My final question: Why are we not looking at moving out onto the sea? Why do we have programs to build a habitation on…](https://sms4smile.com/quotes/robert-ballard/my-final-question-why-are-we-not-looking-at-moving-out-onto-the-sea/) [Robert Ballard](https://sms4smile.com/quotes/author/robert-ballard/) > [If you compare NASA's annual budget to explore the heavens, that one year budget would fund NOAA's budget to explore the oceans for 1,600 years.](https://sms4smile.com/quotes/robert-ballard/if-you-compare-nasa-s-annual-budget-to-explore-the-heavens-that-one/) [Robert Ballard](https://sms4smile.com/quotes/author/robert-ballard/) > [The big icebergs that drift into warmer water melt much more rapidly under water than on the surface, and sometimes a sharp, low reef…](https://sms4smile.com/quotes/edward-smith/the-big-icebergs-that-drift-into-warmer-water-melt-much-more-rapidly/) [Edward Smith](https://sms4smile.com/quotes/author/edward-smith/) > [“What exists beneath the sea? I’d always pictured it in colors of emerald and aquamarine, where black velvet fish with sequined eyes swim among…](https://sms4smile.com/quotes/kelly-easton/what-exists-beneath-the-sea-i-d-always-pictured-it-in-colors-of/) [Kelly Easton](https://sms4smile.com/quotes/author/kelly-easton/) > [“I remembered that life in that room seemed to be occuring beneath the sea, time flowed past indiffrently above us, hours and days had…](https://sms4smile.com/quotes/james-baldwin/i-remembered-that-life-in-that-room-seemed-to-be-occuring-beneath-the/) [James Baldwin](https://sms4smile.com/quotes/author/james-baldwin/) ## More by Robert Ballard > [I think the most important thing people can do to save our planet and the human race is to empower women!](https://sms4smile.com/quotes/robert-ballard/i-think-the-most-important-thing-people-can-do-to-save-our-planet-and/) [Robert Ballard](https://sms4smile.com/quotes/author/robert-ballard/) > [Follow your own passion - not your parents', not your teachers' - yours.](https://sms4smile.com/quotes/robert-ballard/follow-your-own-passion-not-your-parents-not-your-teachers-yours/) [Robert Ballard](https://sms4smile.com/quotes/author/robert-ballard/) > [If you compare NASA's annual budget to explore the heavens, that one year budget would fund NOAA's budget to explore the oceans for 1,600 years.](https://sms4smile.com/quotes/robert-ballard/if-you-compare-nasa-s-annual-budget-to-explore-the-heavens-that-one/) [Robert Ballard](https://sms4smile.com/quotes/author/robert-ballard/) > [Everyone is an explorer. How could you possibly live your life looking at a door and not open it?](https://sms4smile.com/quotes/robert-ballard/everyone-is-an-explorer-how-could-you-possibly-live-your-life-looking/) [Robert Ballard](https://sms4smile.com/quotes/author/robert-ballard/) > [My final question: Why are we not looking at moving out onto the sea? Why do we have programs to build a habitation on…](https://sms4smile.com/quotes/robert-ballard/my-final-question-why-are-we-not-looking-at-moving-out-onto-the-sea/) [Robert Ballard](https://sms4smile.com/quotes/author/robert-ballard/) > [What drives me is exploration with a purpose, more the classic Royal Geographical Society genre.](https://sms4smile.com/quotes/robert-ballard/what-drives-me-is-exploration-with-a-purpose-more-the-classic-royal/) [Robert Ballard](https://sms4smile.com/quotes/author/robert-ballard/) > [There's probably more history now preserved underwater than in all the museums of the world combined. And there's no law governing that history. It's…](https://sms4smile.com/quotes/robert-ballard/there-s-probably-more-history-now-preserved-underwater-than-in-all/) [Robert Ballard](https://sms4smile.com/quotes/author/robert-ballard/) > [You don't go to Gettysburg with a shovel, you don't take belt buckles off the Arizona.](https://sms4smile.com/quotes/robert-ballard/you-don-t-go-to-gettysburg-with-a-shovel-you-don-t-take-belt-buckles/) [Robert Ballard](https://sms4smile.com/quotes/author/robert-ballard/) > [Most of the southern hemisphere is unexplored. We had more exploration ships down there during Captain Cook's time than now. It's amazing.](https://sms4smile.com/quotes/robert-ballard/most-of-the-southern-hemisphere-is-unexplored-we-had-more-exploration/) [Robert Ballard](https://sms4smile.com/quotes/author/robert-ballard/) > [I can't travel without Sudoku.](https://sms4smile.com/quotes/robert-ballard/i-can-t-travel-without-sudoku/) [Robert Ballard](https://sms4smile.com/quotes/author/robert-ballard/) > [ The fact that this chain of life existed \[at volcanic vents on the seafloor\] in the black cold of the deep sea and was… ](https://sms4smile.com/quotes/robert-ballard/the-fact-that-this-chain-of-life-existed-at-volcanic-vents-on-the/) [Robert Ballard](https://sms4smile.com/quotes/author/robert-ballard/) > [I mean, technology is amoral. It has no morality.](https://sms4smile.com/quotes/robert-ballard/i-mean-technology-is-amoral-it-has-no-morality/) [Robert Ballard](https://sms4smile.com/quotes/author/robert-ballard/) > [I prefer sayings over jokes.](https://sms4smile.com/quotes/robert-ballard/i-prefer-sayings-over-jokes/) [Robert Ballard](https://sms4smile.com/quotes/author/robert-ballard/) > [Forever may it remain that way. And may God bless these now-found souls.](https://sms4smile.com/quotes/robert-ballard/forever-may-it-remain-that-way-and-may-god-bless-these-now-found-souls/) [Robert Ballard](https://sms4smile.com/quotes/author/robert-ballard/) > [Remember to always dream. More importantly, work hard to make those dreams come true and never give up.](https://sms4smile.com/quotes/robert-ballard/remember-to-always-dream-more-importantly-work-hard-to-make-those/) [Robert Ballard](https://sms4smile.com/quotes/author/robert-ballard/) [Explore all 50 Robert Ballard quotes ](https://sms4smile.com/quotes/author/robert-ballard/) ## More Active quotes > [Listening is a very active awareness of the coming together of at least two lives. 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Because essentially they were a three-piece band and the way he structured his chords and took…](https://sms4smile.com/quotes/alex-lifeson/pete-townsend-for-me-was-a-huge-influence-because-essentially-they/) [Alex Lifeson](https://sms4smile.com/quotes/author/alex-lifeson/) > [There is an enemy. There is an intelligent, active, malign force working against us. Step one is to recognize this. This recognition alone is…](https://sms4smile.com/quotes/steven-pressfield/there-is-an-enemy-there-is-an-intelligent-active-malign-force-working/) [Steven Pressfield](https://sms4smile.com/quotes/author/steven-pressfield/) > [Few, if any, creatures are equally active all night.](https://sms4smile.com/quotes/henry-david-thoreau/few-if-any-creatures-are-equally-active-all-night/) [Henry David Thoreau](https://sms4smile.com/quotes/author/henry-david-thoreau/) > [You need to enjoy yourself and just get into the routine of keeping fit and enjoying being active. 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