Earth Science & Climate

What Dinosaurs Lived in Illinois? The Fossil Evidence

What Does a Percent of Rain Mean in a Forecast?

Is Watermelon Quartz Natural or Man Made?

How Deep Does Soil Go and What Influences Its Depth?

When Will Mount Vesuvius Erupt Again?

What Is an Analemma and Why Does It Form a Figure Eight?

Do Most Rivers Flow South? The Truth About River Direction

What Is an Elevation Map? How to Read and Use Them

Is 35 Inches of Rain a Lot?

What Is the Difference Between Australia and Oceania?

What Is Sandstone Formed From and How Does It Form?

Is There a State That Does Not Get Tornadoes?

Is the Sea of Galilee Freshwater or Saltwater?

Why Isn’t There a Lunar Eclipse Every Month?

Why Does Florida Have So Many Hurricanes?

How Often Do Geysers Erupt and What Determines the Frequency?

How Long Will It Take for Africa to Split?

What Factors Affect the Dew Point?

What Causes a Fire Tornado? The Science of Fire Whirls

Does Granite Have Large Crystals?