Off With Their Heads!
Did You Hear That?
Doing Good
The Kill Zone
Just Add Water & Measure
Written Words & Studies
100

The leader or head of a ship, team, or group

What is a captain?

100

Sound or voice recording that can be heard.

What is audio?

100

An advantage, profit, or good outcome gained from something.

What is a benefit?

100

A chemical substance used to kill unwanted insects on crops or gardens

What is an insecticide?

100

An instrument on an automobile dashboard that measures how fast the vehicle is traveling.

What is a speedometer?

100

Characterized by clear, sound reasoning or sensible thinking.

What is logical?

200

To take advantage of something, or to rewrite a word using an uppercase letter at the head of it.

What is capitalize?

200

The group of listeners or spectators gathered to hear a performance.

What is an audience?

200

Gentle, kindly, or harmless (often used to describe a non-cancerous medical condition)

What is benign?

200

Any chemical substance used to destroy unwanted agricultural pests or weeds.

What is a pesticide?

200

Electricity produced by the energy of moving or falling water.

What is hydroelectricity?

200

A combination of two letters representing one single sound, such as sh or ch.

What is a digraph?

300

The building where a state or national legislature meets, or a city that serves as the official seat of government.

What is a capitol?

300

A large room or hall designed for an audience to sit and hear a performance.

What is an auditorium?

300

A person who gives financial or other help to a person or cause.

What is a benefactor?

300

A substance used to destroy bacteria and microorganisms.

What is a germicide?

300

The outer boundary or total distance around the edge of a two-dimensional shape.

What is a perimeter?

300

An instrument that measures and records details of earthquakes and ground movements.

What is a seismograph?

400

A microscopic blood vessel with a hairline diameter that branches throughout the body.

What is a capillary?

400

Describing a sound that is too quiet or soft to be heard.

What is inaudible?

400

A person who receives help, money, or advantages from a trust, will, or insurance policy.

What is a beneficiary?

400

A chemical agent used to destroy mold, mildew, or other fungi.

What is a fungicide?

400

To slide uncontrollably on a wet road surface when a layer of water builds up under the tires.

What is to hydroplane?

400

The scientific study of the human mind, behavior, and mental functions

What is psychology?

500

To remove the head from a body.

What is to decapitate?

500

An official formal inspection or examination of financial records.

What is an audit?

500

Resulting in good; favorable or advantageous.

What is beneficial?


500

The deliberate and unlawful killing of one human being by another.

What is homicide?


500

The scientific study of Earth's water movement, distribution, and quality.

What is hydrology?

500

The branch of biology that deals with the normal functions of living organisms and their parts.

 What is physiology?