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How Do Lakes Form? | Goodbye, Mister Brown! | SciShow Kids

Mister Brown is moving away to Wisconsin, so Jessi, Squeaks and all of his Fort friends are here to say goodbye. But before he goes, Mister Brown want to teach everyone about the place he's moving to and all the amazing glacial lakes he'll be living near! Teachers and parents: scroll down to check out the Next Generation Science Standards (NGSS) for this episode! Second Grade Next Generation Science Standards Disciplinary Core Ideas: ESS1.C: The History of Planet Earth - Some events happen very quickly; others occur very slowly, over a time period much longer than one can observe (2-ESS1-1). ESS2.A: Earth Materials and Systems - Wind and water can change the shape of the land (2-ESS2-1). ESS2.C: The Roles of Water in Earth’s Surface Processes - Water is found in the ocean, rivers, lakes, and ponds. Water exists as solid ice and in liquid form (2-ESS2-3). Performance Expectations: 2-ESS1-1 Use information from several sources to provide evidence that Earth events can occur quickly or slowly. 2-ESS2-1 Compare multiple solutions designed to slow or prevent wind or water from changing the shape of the land. 2-ESS2-3 Obtain information to identify where water is found on Earth and that it can be solid or liquid. ---------- Love SciShow Kids and want to help support it? Become a Patron on Patreon: https://www.patreon.com/scishowkids If you have a question for Jessi, Squeaks, and Mister Brown you can write to them here: https://forms.gle/SENBjH9szoLGfrRC9 ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishowkids Twitter: http://www.twitter.com/scishowkids ---------- From the team behind the YouTube series SciShow comes SciShow Kids! Join Jessi, Mister Brown, Squeaks the Robot Lab Rat, and all their friends at the Fort as they conduct experiments, research new questions, and talk with experts to learn about the science-filled world around us. There's always something new to discover with SciShow Kids, no matter what your age! SciShow Kids is ideal for early-elementary learners, Grades 1-3, and many episodes are structured around the Next Generation Science Standards (NGSS) curriculum. ---------- SOURCES: https://www.eekwi.org/great-lakes/great-lakes-formation-and-physical-features/how-were-great-lakes-formed https://www.britannica.com/science/lake https://en.wikipedia.org/wiki/List_of_political_and_geographic_subdivisions_by_total_area_from_200,000_to_500,000_square_kilometers Image Sources: https://www.gettyimages.com/detail/photo/sturgeon-bay-canal-royalty-free-image/858413628?phrase=Wisconsin%20lake&adppopup=true https://www.gettyimages.com/detail/photo/moving-van-outside-house-royalty-free-image/184314660?phrase=moving%20truck&adppopup=true https://www.gettyimages.com/detail/photo/yacht-on-the-lake-royalty-free-image/146756867?phrase=sailing%20lake&adppopup=true https://www.gettyimages.com/detail/photo/young-african-american-boy-jumping-from-a-pier-in-royalty-free-image/484472677?phrase=lake%20swimming&adppopup=true https://www.gettyimages.com/detail/photo/grandfather-and-grandson-fishing-in-summer-royalty-free-image/1270157100?phrase=lake%20fishing&adppopup=true https://www.gettyimages.com/detail/photo/twilight-at-spirit-island-royalty-free-image/485371557?phrase=lake&adppopup=true https://www.gettyimages.com/detail/photo/the-great-salt-lake-utah-royalty-free-image/686135782?phrase=great%20salt%20lake&adppopup=true https://earthobservatory.nasa.gov/images/144747/a-clear-spring-view-of-the-great-lakes https://commons.wikimedia.org/wiki/File:Smilodon_fatalis.jpg https://commons.wikimedia.org/wiki/File:Mastodon_color.jpg https://www.gettyimages.com/detail/photo/glacier-perito-moreno-national-park-in-argentina-royalty-free-image/157581204?phrase=ice%20age&adppopup=true https://www.gettyimages.com/detail/video/two-legs-of-a-caucasian-girl-female-enjoying-white-sand-stock-footage/1208281614?adppopup=true https://www.gettyimages.com/detail/video/melting-snow-melting-ice-spring-water-spring-time-stock-footage/528147348?adppopup=true https://www.gettyimages.com/detail/photo/madison-wisconsin-3d-render-map-color-top-view-sept-royalty-free-image/1207455057?phrase=Madison%20Wisconsin%20lakes%20map&adppopup=true https://www.gettyimages.com/detail/photo/pedal-boat-at-the-end-of-a-pier-with-beautiful-royalty-free-image/1016906882?phrase=wisconsin%20lake&adppopup=true https://www.gettyimages.com/detail/photo/six-pre-teen-friends-piggybacking-in-a-park-close-royalty-free-image/839295596?phrase=kids%20friends&adppopup=true https://www.gettyimages.com/detail/photo/white-dairy-cheese-curds-royalty-free-image/493251371?phrase=cheese%20curds&adppopup=true #scishowkids #education #science #elementary #learning #fun #scienceforkids

SciShow Kids

8 months ago

Oh, hey, Squeaks. I have something to tell you,  that’s a little hard to say. I got a new job in a different state,  so my family and I are moving away. We’re moving to Madison, Wisconsin,  which is where I grew up! I’m excited to go, but it’s pretty far, so I won’t be able to visit  the Fort much any more. Well, it won’t be easy to get there. I’m going to pack up all my  stuff, and put it on a big truck, and drive it all the way to my new house! I know I won’t be right here any more, but I’ll s
till be able to video chat with you and Jessi. And even though I’ll miss you guys, there are going to be some good  things about living in a new place! You know how much I love the outdoors. Well, in Wisconsin, there will be  lots of opportunities for sailing… and swimming… and fishing… It’s not by the beach in the way you’re thinking! Wisconsin isn’t all that close to the ocean. But it is close to some of the  biggest, most beautiful lakes anywhere. A lake is a body of water  that’s separate fr
om the ocean. It’s slower-moving than a river or stream. Sometimes lakes are salty, like the ocean,  but often the water is fresh like a river. Lakes are smaller than the ocean,  but they can still be very big. The biggest lake in the world  is called the Caspian Sea. It’s in central Asia. It’s almost 400,000 square kilometers. That’s close to the size of Montana,  the state where the Fort is. But the second biggest lake…  well, it’s next to Wisconsin! Check it out. This is Lake Superior, and it
  touches the states of Wisconsin, Michigan, and Minnesota,  plus the country of Canada. It’s one of a group of five huge lakes! They are pretty great! In fact, that’s what we call them - the  Great Lakes, because of how big they are. Lakes like these are pretty special. It takes some big changes  to create such big lakes. Well, it all started about 100,000 years ago. Even though that’s a long time ago,  the dinosaurs were already long gone! But in some parts of the United  States, you might hav
e been able to see saber-toothed cats and even mastodons,  giant extinct relatives of elephants! Around that time, big sheets of ice  started to cover parts of North America, including where Wisconsin is now. I’m talking huge blankets  of ice all over the place! You might think we get a lot of snow now, but this ice was around for a very long time. It didn’t just melt every spring. The ice sheets were also very heavy. They slowly scraped over the land,  back and forth over a very long time. And
as they did, they wore away  some of the rocks and dirt, leaving big holes in the ground. Kind of like what happens when you drag  your feet through sand at the beach; you leave long tracks where  the sand got pushed away! Well, it’s a little scary to think of ice changing the land like that, but it happened very slowly. If people had been there to watch, it would have happened so slowly  that they wouldn’t have noticed it. Eventually, all that solid ice  melted into its liquid form – water! And
that water needed somewhere to go. Can you guess where? Exactly! The liquid water flowed into all  the holes the ice sheets had carved out. Over time, the holes slowly filled up and turned into the Great Lakes we have today. And Wisconsin is full of smaller lakes  that were also formed by glaciers, like these four lakes that surround  the city of Madison, where I’m moving! In fact, there are more than  15,000 lakes in Wisconsin, so I’ll have plenty to explore! Hey, you guys talking about lakes
in here? I love lakes! Oh, hey, Jessi and Sam. Squeaks and I were just  talking about the Great Lakes. I’ll get to see them when I’m in Wisconsin. I heard that you’re moving to Wisconsin! We’re sorry to see you moving away from the Fort. But we know you’ll have an amazing time there. Oh, sad, Squeaks. Don’t cry, buddy! Moving can be hard, but there are good things that happen  when people move to new places too. Moving means new friends to  meet and new foods to try… That’s a great point Jessi!
And that reminds me of one more thing  I’m so excited to tell you, Squeaks! Wisconsin is really famous for… cheese! This is a little going away  present from me to you, Squeaks. And for you, Jessi, so you’ll remember  all the fun we’ve had going birdwatching, here’s an American Robin,  the state bird of Wisconsin! I love it! Oh my gosh. And a field guide of the birds of Wisconsin, so we can go birdwatching when  you and Squeaks come visit! Oh, this is perfect. Thank you, Mister Brown. You’re wel
come. And for you, Sam… cheese isn’t the  only thing Wisconsin is known for! They also make great…bratwurst! Wow! With sauerkraut! My favorite! I also have a present for Bill and Webb, too. Has anyone seen them? Did somebody say present?! Ha ha, that’s right! I’ve got a bottle of  root beer that’s made in the neighboring city of Milwaukee…but I only have one  left, so I guess you’ll have to share! It’s mine! No, it’s mine! No! Mine! Alright, alright, I’m just messing with you two. I have plenty
for both of you! I have an idea. Once we’re all settled in, why  don’t you guys all come visit us, and I’ll treat you to some Wisconsin cheese curds? And brats, too? Of course! That sounds amazing. You can count us in! We’re so glad that you moved here and that  we got to meet you and learn with you! I know that change can be sad and scary, but change can be really exciting  and lead to fun new things! Like if those glaciers hadn’t changed  the landscape in Wisconsin all those thousands of years
ago, we wouldn’t  have all those amazing lakes! That’s right! Thanks Jessi, and thank you Squeaks! I can’t wait to see what you guys learn next. And we hope you’ll come back and teach us all the cool things you learn in your new home! And thank you all for joining us here at The Fort! Before I go, I want to encourage everyone  out there to keep exploring and learning about our amazing world,  and keep sharing kindness, knowledge, and respect with everyone you meet! And if you want to keep learn
ing  and having fun with all of us, be sure to hit the subscribe button. We  hope to see you next time here at the fort! [♪ OUTRO]

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