Earth
Air
Fire
Water
U.S. States
100

This element is the most common element in Earth's core, and can be found in Minecraft!

Iron

100

These vehicles use the concept of 'heat rises' to sail slowly through the air

Hot air balloons

100

The type of mountain that is home to a caldera

Volcano

100

A bit of ground surrounded by water

Island

100

No, you the hoe

Idaho

200

These plates are responsible for earthquakes and the formation of mountains.

Tectonic plates

200
What is unique about the bones in birds?

They're hollow!

200

This material is used in many modern incendiary devices, made of metal powder and oxides, and burns extremely hot

Thermite

200

The other, much cooler sounding name for a Tidal Wave

Tsunami

200

This state belongs in a museum

Indiana

300

This light blue gemstone is the official birthstone of people born in March, and was named after its ocean-like color.

Aquamarine

300

This dog played sports simply because nobody said they couldn't

Air bud

300

He reminds you of your ability to prevent forest fires

Smokey Bear

300

There's always secrets hidden behind these

Waterfalls

300
"Mine", but with a Scottish accent

Maine

400

This organism is commonly perceived as the largest single organism on Earth.

Pando (The aspen grove in Utah)

400

What is the rating system used for planes & other objects travelling faster than the speed of sound?

The 'Mach' system
400

This alternative, precise form of fire-bending is wielded by Azula when she fights her brother Zuko.

Lightning Generation

(Lightning Bending accepted)

400

You might think of this bottled water brand when looking at the bend in your leg

Dasani

400

I join then detach

Connecticut

500

These types of rocks, like slate and marble, are formed when subjected to intense conditions that cause them to transform

Metamorphic rocks

500

This mystical word, with origins in Greek, is defined as 'a gentle breeze'

Zephyr

500

This iconic fire-type pokemon move has 90 power, 100 accuracy, and 15 pp.

Flamethrower

500

You can't swim in this type of water due to its high oxygen concentration

Aerated water

500

Dracula's stationery store

Pennsylvania