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General Questions

Straight answers to broad questions about people, places, history, ideas, and the natural world.

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General Questions posts

Why is the Sky Blue?

What Causes a Rainbow?

Why is the Ocean Salty?

Why Does Ice Float?

What is a Leap Year?

What is a Time Zone?

What is Daylight Saving Time?

What is the Equator?

What are Latitude and Longitude?

What is Gravity?

What Causes Thunder?

What Causes Lightning?

What is a Solar Eclipse?

What is a Lunar Eclipse?

What is a Blue Moon?

What is a Supermoon?

What is a Meteor Shower?

What is an Asteroid?

What is a Comet?

What is the Difference Between Weather and Climate?