Trivia

Hard

The Densest Planet In Our Solar System Is?

Uranus
Earth
Jupiter
Mars

Answer: Earth

If you’re looking for the densest planet in our solar system, you don’t have to look far. Give your foot a swift stomp on the ground and rest easy knowing you’re living on the sturdiest rock for millions of miles around.

Thanks to a very dense inner and outer core (which collectively have an average density of around 12 grams per cubic centimeter) plus a fairly dense mantle, Earth has an average density of 5.51 grams per cubic centimeter. Our nearest neighbors on the density scale are Mercury, Venus, and Mars–the other three rocky terrestrial planets in our solar system.

If you’re looking for a place a bit more airy, you could always visit Saturn. The gas giant is the least dense planet in the solar system with an average density of a scant 0.70 grams per cubic centimeter.

Trivia

Very Hard

The First Identified Vitamin Was?

Trivia

Hard

Photo Lab Printers Are Calibrated Using A Tool Known As A?

Trivia

Hard

A “Barn” Is A Unit Of Measurement Used In What?

Trivia

Hard

The Only Location In The United States That Still Receives Mail Via Mule Delivery Is In?

Trivia

Easy

A Former Japanese Military Base Is Now Overrun By Tame?

Trivia

Hard

Which Pixar Film Was Simultaneously Their Last VHS Release And First Blu-Ray Release?

Trivia

Hard

Which Video Game Franchise Features Fan-Designed Bad Guys?

Trivia

Easy

What Widely Used Insulating Enclosure Is Named After a 19th Century Scientist?

Trivia

Hard

What Was The First Freeware Application?

Trivia

Hard

At The Turn Of The 17th Century The Most Popular Drink In Britain Was?