Rocks and Minerals
Science is Cool
___ & ___
Countries starting with "I"
Animal Idiom Brainteasers
100
Coveted clear rock made under klomp pressure.

Diamond

100

This condition occurs when a human's body temperature falls below 35 degrees 

Hypothermia

100

This pair of words refers to rules, and the enforcement of those rules, in an organized society

Law & Order

100

Among some of its natives, this country's capital city is known as Baile Átha Cliath; we just call it "Dublin"

Ireland

100

Please be patient for a moment!:
H.Y.H.

Hold your horses

200

Usually found in the past using a pan in the river.

Gold

200

The recipe for this type of winter storm: snow, winds over 35 mph, and low visibility for at least 3 hours

Blizzard

200

They're names for pointy implements used in sewing & for a feeling like you're getting pricked by them

Pins & Needles

200

Resembles a boot on the world map.

Italy

200

You are in big trouble:
Y.G.I.C.

Your goose is cooked

300

The 3 classes of rocks are igneous, sedimentary & ...

Metamorphic

300

NASA says the average temperature on this eighth planet from the Sun is a brisk -330 degrees Fahrenheit

Neptune

300

They're "F" words, but not the bad kind; they refer to a region's native plant & animal life.

Flora & Fauna

300

This country is home to roughly 120 active volcanoes along the Pacific Ring of Fire

Indonesia

300

Don't forget how many other single people are out there in the dating pool:
T.A.P.O.F.I.T.S.

There are plenty fish in the sea

400

It's the black glass produced by volcanoes, often extremely sharp

Obsidian.

400

Equal to -459.67 degrees Fahrenheit, the lowest possible temperature that matter can reach is known by this two-word term. Contains a word similar to definite. 

Absolute Zero

400

Used together, these words are synonymous with intrigue & secrecy, and they sound much cooler than "poncho & knife"

Cloak & Dagger

400

Basra is a port city in this country

Iraq

400

Make all the necessary preparations before you start:
G.Y.D.I.A.R.

Get your ducks in a row

500

The most common element of the 8 that make up 98% of all the rocks in the world

Oxygen

500

Unlike most solids, dry ice doesn't melt into a liquid, but turns directly into a gas, a process known as this

Sublimation

500

These words meaning "junk" refer to floating debris from a ship--some thrown overboard on purpose, some there by accident

Flotsam and jetsam

500

Of the eight member states in the United Nations that begin with an I, it's the first one alphabetically

Iceland

500

You can do anything you wish or go anywhere you want in this life:
T.W.I.Y.O.

The world is your oyster