Earth Science & Climate

How Often Does Strokkur Erupt?

How Many Mountains Are There in the World?

Why Is Tampa Bay So Shallow?

What Is a Salt Dome and How Does It Form?

When Can You See the Sirius Star?

How to Identify Serendibite: Tests and Characteristics

What Is the Streak of Sapphire?

How Many Windmills Does It Take to Power a House?

How Is the Sunspot Cycle Directly Relevant to Us on Earth?

Does Venus Have Seasons? Explaining Its Climate

What Is Wind Made Of and What Causes It?

If Earth’s Mass Was Cut in Half, What Would Happen to Your Weight?

Does NYC Get Earthquakes? The Risk Explained

How to Tell If Jasper Is Real: Tests & Visual Clues

Does It Rain More in Spring or Summer?

How Cold Is the Bottom of Lake Superior?

Is Costa Rica Carbon Neutral? The Full Picture

When Can You See the North Star?

Is Ohio in Tornado Alley? A Look at the Data

How Does Vivianite Form? The Chemistry of Its Creation