https://www.youtube.com/watch?v=VZt1VRbvgRo HUB paesaggio costiero
Gioco https://learningapps.org/watch?v=pyw39q3a519
https://storiageografia.files.wordpress.com/2014/03/mare_coste.jpg mappa concettuale (non perfetta)
https://slideplayer.it/slide/12663727/ slide