Christina Rhodes

What Are Terranes? The Building Blocks of Continents

What Conditions Are Necessary for Rocks to Melt?

Where Do Glacial-Marine Sediments and Dropstones Come From?

What Is a Mineral Phase Change in the Earth?

Why Does Subduction Occur? The Forces That Drive It

Why Is Earth’s Continental Crust Lower in Density Than Seafloor Crust?

How Does a Reverse Fault Occur?

How Did Scientists Determine Where the Plate Boundaries Were?

Which Rock Layers Are the Oldest?

How Is Relative Time (in Terms of Geologic Time) Recorded?

Why Is the Rock Cycle a Cycle?

How Scientists Measure Ice Thickness, Area, and Mass

How Long Would It Take to Fall to the Center of the Earth?

How Is a Fault Different From a Joint?

Where Is the Top of the Asthenosphere Closest to the Earth’s Surface?

Where Does an Accretionary Wedge Form?

How Do Halite Deposits Form? The Chemistry Explained

What Is Partial Melting and How Does It Work?

How Does the Asthenosphere Differ From the Mesosphere?

What Is a Destructive Force Caused by the Convection in the Mantle?