Earth Science & Climate

Why Doesn’t the Water Cycle Stop?

What Do the H and L Mean on a Weather Map?

How Fast Is the Sun Going Around the Galaxy?

Does the Ocean Have Magnesium? Its Role and Sources

How Strong Is Amethyst? Its Hardness and Durability

How to Read a Seismogram and Understand Earthquake Data

What Is a Maritime Polar Air Mass and How Does It Form?

Does It Snow on the Beach? The Science Explained

Can the Sky Be Purple? The Science Behind Rare Sky Colors

Where Does the Amazon River Empty Into the Ocean?

Can Sand Hold Water? The Science of Water Retention

What Is Northing and Easting in Coordinate Systems?

How Does Mica Form From Igneous to Metamorphic Rocks?

How a Compass Works and What Affects Its Accuracy

How Long Do Diatoms Last? Lifespan and Fossil Record

How Old Are Seashells? How Scientists Determine Their Age

How Earth Got Its Name and What It Actually Means

What Does 20 mph Wind Look Like and Feel Like?

At What Temperature Does Snow Stick to the Ground?

How Mountains Are Formed: From Plate Tectonics to Erosion