General Science.  The Earth’s Spheres Our planet formed 4.5 billion years ago. Since then, it has developed and modified four main physical environments that interact…

Slide 1 Slide 2 Slide 3 THIS IS Slide 4 With Host... Your Slide 5 100 200 300 400 500 Science Rocks! Quaking in my Boots The Volcano Crusty Plates Change Over Time It’s…

Continental Drift and Plate Tectonics History of Continental Drift In German "die Verschiebung der Kontinente" As long as 400 years ago, map makers noted that the…

Tectonic Plates Lithosphere â outer part of the Earthâs crust. Composed of solid rock. Asthenosphere - the zone below the lithosphere which is more âplasticâ so it is…

Map Projections Warm Up Draw an accurate map of South America with as many details as you can. Warm Up Discuss with your teammate and write down 5 examples to the following…

Slide 1 Maps They really can be so much fun! The United States of Food Differences among these maps? Map A Map C Map B Imagine for a moment⦠â¦a globe made of glass…