ANIMAL IDIOMS
UNITS OF MEASUREMENT
ACRONYMS
THAT'S THEIR JOB
SCIENCE AKAs
100

The very obvious major problem wasn't even discussed, though we all knew it was this enormous plant eating mammal amongst us.

the elephant in the room 

100

This unit measures time and equals 60 seconds.

minute 

100

This abbreviation refers to a personal identification number used at ATMs.

PIN

100

This professional argues cases in court and advises clients on legal matters.

lawyer / attorney 

100

It's the force that pulls objects toward Earth.

gravity 

200

What seemed simple has turned into a complex problem, like one of these containers of slimy creatures. 

a can of worms 

200

This unit is used to measure weight in the U.S., with 16 in a pound.

ounces 

200

This emergency medical technique combines chest compressions and rescue breaths.

CPR

200

This person designs buildings and oversees their construction plans.

architect 

200

Dry ice is the solid form of this colorless gas found in carbonated drinks.

carbon dioxide 

300

Completely unprotected and easy to target, like a bird just waiting to be shot.

a sitting duck 

300

There are 5,280 feet in this unit of distance.

mile 

300

This three-letter agency handles air travel security in the U.S.

TSA

300

This professional helps people buy, sell, and rent homes.

real estate agent 

300

Before it was widely used in medicine, nitrous oxide, aka this, was used for fun & recreation.

laughing gas 

400

I'm pretty sure he's only skilled in a single area as one of these small horses. 

one-trick pony 

400

This unit measures electric power and is named after a Scottish engineer.

Watt 

400

The “DC” in DC Comics originally stood for these crime-solving words.

Detective Comics 

400

A licensed professional who prescribes medication for mental health conditions is called this.

psychiatrist 

400

It's the molecule that carries genetic instructions, often called the blueprint of life.

DNA

500

I love it when I get this largest portion of something, as would befit the King of the Jungle.  

the lion's share

500

This unit measures temperature on the scale commonly used in the United States.

Fahrenheit 

500

This three-letter term refers to a student’s academic performance average.

GPA

500

This person writes news stories and reports on current events.

journalist 

500

Because of its similar appearance, iron pyrite is also called by this two-word name.

fool's gold