Earth Science & Climate

What Is a Deep Current and How Does It Form?

What Is a Line of Stars Moving in the Sky?

How Cold Does It Have to Be for You to See Your Breath?

What Causes Ice Wedging and How Does It Break Rocks?

What Is a Natural Hazard? Definition and Types

What Is a Shield Volcano and How Does It Form?

How Does Rain Cause Erosion?

Where and When Were the First Fossils Found in Antarctica?

How Small Is the Moon Compared to the Earth?

What Type of Rock Is Serpentine and How Does It Form?

Can Rocks Explode in Fire? The Science Explained

Is Our Sun Green? The Science Behind Its True Color

How Was Mount St. Helens Formed?

How Are Diamonds Mined From the Earth?

How to Make a Sedimentary Rock Model for Science

What Does Slate Rock Look Like? Colors, Texture, and Cleavage

How Long Is It Dark in Alaska in the Winter?

What Is the Difference Between Sleet and Hail?

Where Does Salt Come From? Sea, Land, and Deposits

How Is Pyrite Used in Industry and Everyday Life?