Why is there Land?

You need it, you love it, you probably live on it: it's land! But have you ever thought about where land even comes from?

Hosted by: Hank Green

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Sources:
https://www.iris.edu/hq/inclass/animation/hotspot_volcanism_thermal_plume
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https://www.nature.com/articles/ngeo2806
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https://blogs.ei.columbia.edu/2016/02/22/how-does-continental-crust-form-scientists-have-a-new-bottom-up-theory/
https://www.giss.nasa.gov/research/features/201508_slushball/
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https://www.researchgate.net/publication/11194024_An_Archean_Impact_Layer_from_the_Pilbara_and_Kaapvaal_Cratons
https://www.sciencedirect.com/science/article/abs/pii/S1342937X0570993X
https://io9.gizmodo.com/a-history-of-supercontinents-on-planet-earth-5744636
https://www.researchgate.net/publication/258622641_Eoarchean_TTGs_derived_from_thickened_mafic_arc_crust
https://www.livescience.com/31272-continents-oozed.html
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https://oceanservice.noaa.gov/facts/why_oceans.html
https://pdfs.semanticscholar.org/88ae/c242c5f1ea5db6cee6fb00569fa8bfaa8652.pdf
https://www.britannica.com/science/ocean/Origin-of-the-ocean-waters
http://people.earth.yale.edu/sites/default/files/korenaga18b.pdf
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https://www.britannica.com/place/Earth/Accretion-of-the-early-Earth
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Image Sources:
https://www.istockphoto.com/photo/sunset-over-the-winding-road-with-cypresses-in-tuscany-gm498131251-42042294
https://www.istockphoto.com/photo/granite-rock-wall-gm1132052923-299952309
https://commons.wikimedia.org/wiki/File:Ancient_Pillow_lavas_-_geograph.org.uk_-_1156212.jpg
https://www.istockphoto.com/photo/the-surface-of-the-lava-background-gm648646470-117767685
https://www.istockphoto.com/photo/top-view-of-islet-of-vila-franca-do-campo-is-formed-by-the-crater-of-an-old-gm1137955278-303623679
https://commons.wikimedia.org/wiki/File:Graphitic_BIF_(meta-BIF)_(Eoarchean,_3.8_Ga;_Isua_Supracrustal_Belt,_southwestern_Greenland)_(15056531391).jpg
https://www.istockphoto.com/photo/cholatse-dramatic-mountain-peak-towering-over-glacial-lake-khumbu-himalayas-gm594464820-101932305
https://www.istockphoto.com/photo/delicate-arch-in-arches-national-park-utah-gm464702046-58687330
https://www.istockphoto.com/photo/red-lava-texture-background-gm1146367799-308874124
https://www.istockphoto.com/photo/ground-movement-shown-in-rock-gm172745162-5943307
https://commons.wikimedia.org/wiki/File:Barringer_Crater_aerial_photo_by_USGS.jpg
https://www.istockphoto.com/photo/aeial-view-of-cliff-next-to-beach-gm1203701383-346052559
https://www.istockphoto.com/vector/world-map-with-countries-vector-gm1141678193-305955583
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https://www.istockphoto.com/photo/stromboli-island-gm482400328-70011169
https://www.istockphoto.com/photo/hexagonal-rock-formation-and-sea-at-the-giants-causeway-gm97530498-6894878?clarity=false