Earth Science & Climate

Where Are the Deserts Located and Why?

Why Are All the Volcanoes Erupting Now?

What Is Green Amber and How Does It Get Its Color?

What Is the Vardar Valley and Why Is It Important?

What Role Do Supernovae Play in the Universe?

Why Is Weather So Hard to Predict?

Where Do You Find Sandstone and How Does It Form?

What Is Mercury’s Mantle Made Of?

What Planet Has the Strongest Gravity?

What Is GWP in Refrigeration and Why Does It Matter?

Is Soil a Part of the Geosphere?

What Characteristic of HFC Refrigerants Make Them Damaging?

At What Temperature Will Snow Melt?

Can You Survive on Neptune? The Extreme Conditions

What Does Raw Ruby Look Like in Its Natural State?

Do Umbrellas Attract Lightning During a Storm?

How Deep Is the Bering Sea Where They Crab Fish?

Is Two Inches of Snow a Lot? Factors to Consider

How Much Darkness Does Alaska Really Get?

Krakatoa: A History of Devastation and Rebirth