Earth Science & Climate

How Did Oxygen Accumulate in Earth’s Atmosphere?

What Is a Thalweg? The Deepest Part of a River

What Is a Hotspot Volcano and How Does It Form?

What Is the Scientific Evidence for Plate Tectonics?

How Do Mountains Affect Climate and Weather?

What Defines the Climate of the Tundra Biome?

Where Is the Worst Weather in the World?

Is 0.3 Inches of Rain a Lot?

How to Calculate the Orbital Period of an Object

How Did the Cancer Constellation Get Its Name?