Post date: Jan 07, 2016 8:38:57 PM

EarthViewer is an iOS app that allows students to see how our planet has changed over the course of its history with respect to continental masses, oxygen levels, temperatures, and more. The app lets users scroll through the different ages - going all the way back to the Cambrian Period 540 million years ago - while observing how the globe changes. It also includes charts with atmospheric data and offers details about certain events. Scroll back to 375 million years ago in the Devonian Period, and a pop-up window tells us that the first land vertebrates appeared at this time! EarthViewer is packed with information that is helpful for science students of all ages!