Why Does Jakarta Flood So Easily? Crash Course Geography #24

Today we’re going to talk about how and why floods happen both in spite of, and because of, us. Specifically, we’ll take a closer look at the island of Java, and its largest city, Jakarta, and explain the factors that lead to serious flooding almost annually. We’ll also show you how mangroves can help protect us from flooding, and how wetlands along floodplains act like the kidneys of the Earth filtering out impurities and pollutants. Watch our videos and review your learning with the Crash Course App! Download here for Apple Devices: Download here for Android Devices: Crash Course is on Patreon! You can support us directly by signing up at Thanks to the following patrons for their generous monthly contributions that help keep Crash Course free for everyone forever: Toni Miles, Oscar Pinto-Reyes, Erin Nicole, Steve Segreto, Michael M. Varughese, Kyle & Katherine Call