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  • Hey everybody, hope you're having a great holiday season and New Year's is coming up

  • Oh very quickly we have Geography Now! t-shirts. You can get these now. They're really cool

  • We also have Geography Now! coffee mugs you can get them look at that they come with the artwork and everything the logo for

  • The first time yeah, we I've never done merchandise before so yeah you guys can get these there's like a link

  • So as you know New Year's is coming and in light of that

  • I kind of wanted to talk about the topic of new this is a topical video

  • I wanted to do for a long time

  • But I never had time because I was always researching all those countries for the country videos

  • What are the newest islands on earth Before we jump into this though speaking of new we have a new sponsor for geography now

  • Yeah, we got another video game sponsor

  • I don't know why the video games seem to like geography now

  • but I'm cool with that because

  • Everybody likes video games now if you're like me you grew up with classic RPG games and hero wars is a customizable

  • Upgradable battleground where you can pick your own

  • Army with unique skills and weapons train your guards and healers went on offense and fend off invaders with warriors and wizards and everything in

  • Between hero wars is an online communal game available on Android and iOS

  • And if you download the game in the link in the description with the promo code hero secret

  • You will get an upgraded hero to start your battle. Thanks. hero wars for sponsoring geography now

  • Anyway, the cool thing about planet Earth is that it is a terrestrial planet with a silicate mantle

  • Basically that means we have lava and that means

  • New land can form this is a very unique thing that not a lot of planets have and even to this day

  • You can still witness new land being formed so today

  • We're gonna talk about the newest islands that have been formed on earth many Islands have been formed in the past

  • But they have unfortunately been washed away or eroded by the waves of the oceans in this list we're gonna

  • Talk about the islands that have breached the surface of the ocean and are still standing today

  • So let's jump into it number one Tigres Island

  • Which became an island in 1962 in Angola now if you watched the Angola episode you will know exactly what I'm talking about

  • Tigres island actually used to be a peninsula that used to jut off the coast of Angola

  • Over time though the ocean waves from the Atlantic broke off the isthmus that connected the peninsula

  • And then it became an island

  • Unfortunately though this meant that the people that were living on that

  • Peninsula were cut off from the mainland the pipeline that brought in freshwater was destroyed and to this day

  • Tigres Island is a ghost town virtually nobody lives there and nobody pretty much can live there because all resource were cut off anyway

  • Yeah

  • tigress island island number two formed in 1967 Surtsey island off of

  • Iceland again if you watch the Iceland episode you will know exactly what I'm talking about

  • Back in the 60s a ton of people were noticing that a huge underwater volcano was erupting

  • And it kept going on for about four years until it finally stopped and created Surtsey over the years it has eroded a little

  • Bit but it still stands today today only biologists and volcanologists are allowed to go on the island to study it

  • It's very rarely open to the public, but yeah, it was a pretty big event that happened in Icelandic history

  • And it is speculated to still stand above water for about another 100 or so years

  • Surtsey volcanoes whoo-hoo Island number three discovered in 2005 Greenland Uuartoq Qeqertaq

  • think I pronounced that right

  • Uuartoq Qwqertag Greenlandic language is so weird you got what that oh?

  • and yeah sounds anyway now one thing you have to understand about the Arctic and

  • Antarctic areas is that they always go through a freezing period and a melting period in the summer and winter times obviously

  • But in 2005 US Explorer Dennis Schmidt noticed something after sea ice had melted

  • Substantially in the summer of 2005 it turns out that this strange Island with three peninsulas

  • Had actually been detached from the mainland and since it was discovered this way for the first time it was then hence

  • Qualified as being a new Island, and that's where you get in the whole debate

  • where geologists are like

  • Well does sea ice

  • Count if it connects a landmass to another landmass, and then some will say well if it's perpetual

  • Ice then yes

  • But if it's not then no but the point is this was the first time it was discovered so it kind of counts yeah

  • Greenland yeah new island next one discovered in 2006 Tonga's home reef now if you don't know anything about Tonga

  • Which by the way?

  • I am so excited to do that episode when it comes up Tonga is like one of the world's fastest-growing

  • Inland area countries on the planet and the reason why is because Tonga lies on the Tonga trench

  • Which is basically a smashing point between two tectonic plates or in simpler terms?

  • It's a huge volcanic area underwater Tonga has a lot of places where lava just kind of bubbles up and creates new islands

  • It's amazing and it's beautiful now this place was actually already known of for hundreds of years

  • But it wasn't until 2006 when things really started to bubble up a team of oceanographers

  • and sailors noticed that large amounts of floating pumice and

  • Volcanic debris were coming out of the ocean until it finally breached the surface to this day the volcanic

  • Is still going on of course you know nobody would ever actually try to land on that area because you know the volcano is still

  • Kind of erupting but you can see it next up discovered in 2013

  • Russia's Yaya island located in the new Siberian islands in the Laptev sea with a link of about 370 meters by

  • 125 the Russians got lucky by discovering it this small little wonder expanded Russia's exclusive economic zone by about

  • 452 square kilometres, I mean not like anybody was really competing with them anyway

  • But basically a cargo helicopter was flying by and they noticed it and then in 2014 a research vessel

  • Sailed by and officially confirmed as existence basically the island was discovered

  • because it was under a bunch of sea ice and was never noticed before after the ice melted BAM a new island popped up and

  • That's the tricky thing about the Arctic. You don't really know what's under the ice ok my natural lighting is dying out

  • I'm gonna have to turn on my light to lighten up this room

  • See I always film these things that like the worst possible hours, and then the light goes down from the Sun

  • And then I have to turn on this light at anyway the next one Japan's (unintelligible) Nishinoshima island basically

  • Just like Tonga Japan lies on a bunch of trenches and tectonic plate smash zones now

  • It was already known that this island had existed in an underwater caldera in the 70s, but it wasn't really until

  • 2013 when things really started moving soon a volcanic cone formed raising the island to an estimated height of

  • 142 meters above sea level. Oh sorry

  • I just did a little bit more extensive research

  • And it turns out this island was already known of back in the 1700s a Spanish ship the Rosario passed by

  • But yeah basically the big part of the island hadn't formed until

  • 2013ish and eruptions are still going on into this day the land makes up about 3 square kilometers

  • And finally the world's most recently formed island and still standing today Tonga's Hunga Tonga-Hunga-Ha'apai

  • island now

  • There's a weird one because this is kind of like a volcanic eruption that happened

  • Between two islands and kind of connected them Hunga Tonga and

  • Hunga Ha'apai. Which is why they decided to name the new island Tonga's Hunga Tonga-Hunga-Ha'apai

  • It's like just put the two together anyway eruptions were noticed as early as maybe 2009. However. It wasn't really until

  • 2014-2015ish when the eruptions reached the surface of the sea and attached both of the two islands now Tonga has a lot of

  • Submarine volcanic activity and when this type of thing happens the superheated rock is forced up to the surface

  • This is because the chemical reaction between the ash and the water allows it to turn into

  • - hard rock whereas in other areas. It just kind of washes away. This is why Hunga Tonga-Hunga-Ha'apai

  • I I love saying that is only the third

  • Volcanic island known and recorded to have survived more than a couple months a few people have actually been able to go to the island

  • And document it and it's really cool. It just kind of looks like this surreal lunar landscape

  • Type of area, but yeah, that's about it keep in mind in this list

  • I only included the naturally formed islands not the man-made or land reclaimed islands that have happened throughout history

  • And I did not include the islands that have previously formed

  • But then got washed away by oceanic currents such as the USA's Shelly Island

  • Yemen's jadeed and Schoelen Islands cavity in the Solomon Islands and Zala Cove

  • And I didn't really include the north frisian barrier islands off the coast of germany I mean

  • They're still there, but they're kind of like always underwater. They're like sandy shoals. I don't know maybe they count

  • Maybe they don't I don't know we'll do another episode on like tidal islands. That's a really cool phenomena too, but anyway

  • Yeah, I really wanted to do this episode because I thought it was really cool

  • Yeah, the newest islands in the world yeah, that's about it

  • Thank you for watching subscribe if you'd like and here's to the new year stay cool stay tuned

Hey everybody, hope you're having a great holiday season and New Year's is coming up

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B1 中級

地球上最新的島嶼(現在的地理!) (The NEWEST islands on Earth (Geography Now!))

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    林宜悉 發佈於 2021 年 01 月 14 日
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