Earth as a System: Earth: A Unique Planet 2.1 and 2.2 Page 27 Unique facts Only planet with liquid water on the surface Atmosphere has a large percentage of oxygen Only planet…

Inside Earth Continental Drift Sea Floor Spreading Plate Tectonics The Earth’s Layers The Earth is made of many different and distinct layers. The deeper layers are composed…

Inside Earth Continental Drift Sea Floor Spreading Plate Tectonics The Earth’s Layers The Earth is made of many different and distinct layers. The deeper layers are composed…

Warm Up 10/21(22) When an earthquake occurs, energy radiates in all directions from its source, which is called the ____. a. fault c. seismic center b. epicenter d. focus…

The Layers of Earth And Plate Tectonics How do we know what the Earth is made of? How do we know what the Earth is made of? Geophysical surveys: seismic, gravity, magnetics…