Earth Science & Climate

Where Did Earth’s Water Come From?

How Is Ozone Formed in the Stratosphere?

What Was the Climate of Ancient Egypt?

What Is a Strawberry Moon and Where Did the Name Come From?

What Type of Mineral Is Gold? Its Classification & Properties

Is It Hotter in Texas or Florida?

What Type of Climate Does the Baltic Sea Region Experience?

Do Roundabouts Cause Tornadoes? The Science Explained

What Usually Accompanies a Cold Spell in Minnesota?

Which Planet Rotates the Opposite Direction It Revolves?

What Does the Cygnus Constellation Look Like?

Does the Sun Have a Solid Core?

Why Do So Many People Live on the Ring of Fire?

What Is Declination in Navigation and Astronomy?

How Telescopes Helped Us Learn the Origins of the Universe

Does the Sun Set in Antarctica?

Do All Hot Springs Have Sulfur?

Why Does Kansas Get So Many Tornadoes?

What Is the Ice-Albedo Feedback Loop?

What Is the Hardness of Agate on the Mohs Scale?