Physical Science
World Geography
History
Life Science
Literature
100

This force is defined as the resistance that one surface or object encounters when moving over another.

What is friction?

100

This imaginary line of longitude is located at 0° and passes through Greenwich, England.

What is the Prime Meridian?

100

This amendment to the Constitution abolished slavery in the United States.

What is the 13th amendment?

100

This green pigment allows plants to absorb energy from light during photosynthesis.

What is chlorophyll?

100

While the "Protagonist" is the main character , this is the formal literary term for the character, force or institution that stands in opposition to them.

What is the Antagonist?

200

In the visible light spectrum, this color has the longest wavelength.

What is red?

200

This is the only continent that covers all four hemispheres (North, South, East and West).

What is Africa?

200

Often called the "Cradle of Civilization," this historical region is located between the Tigres and Euphrates river systems.

What is Mesopotamia?

200

What is the "powerhouse" of the cell called?

What is the mitochondria?

200

This specific device involves the use of words that mimic the natural sounds of a thing, such as "gurgle," "clap," or "whisper."

What is Onomatopoeia?

300

This is the term for the temperature at which a solid turns into a liquid.

What is melting point?

300

Excluding Australia (which is a continent), this is the world's largest island.

What is Greenland?

300

This Italian city-state is considered the "Birthplace of the Renaissance" and was home to the powerful Medici family.

What is Florence?

300

What is the largest organ in the human body?

What is the skin?

300

This literary device involves repetition of the same letter or sound at the beginning of adjacent or closely connected words.

What is Alliteration?

400

Often represented by the letter "I" in electrical formulas, this term measures the flow of electric charge.

What is current?

400

Located in the western Pacific Ocean, this crescent-shaped canyon is the deepest part of the world's oceans, reaching a depth of nearly 7 miles.

What is the Mariana Trench?

400

The shortest-serving U.S. President in history; he died of pneumonia just 31 days after taking office.

Who is William Henry Harrison?

400

Also known as the "master gland," this pea-sized gland at the base of the brain controls growth and development.

What is the pituitary gland?

400

The 1868 novel, "Little Women" by Louisa May Alcott, centers its story on four sisters: Jo, Beth, Amy and _______?

Who is Meg?

500

Newton's First Law of Motion states that an object at rest stays at rest unless acted upon an outside force. This tendency to resist changes in motion is known by this term.

What is inertia?

500

This mountain range separates the Iberian Peninsula (Spain and Portugal) from the rest of Europe (France).

What are the Pyrenees?

500

Signed by King John of England in 1215, this document was one of the first to limit the power of the king and establish the principle that everyone is subject to the law.

What is the Magna Carta?

500

In ecology, this specific type of symbiotic relationship occurs when one species benefits while the other one is neither helped nor harmed (e.g., barnacles on a whale).

What is commensalism?

500

There are three main types of this literary device: Verbal, Situational, and this third type, which occurs when the audience or reader knows crucial information that the characters in the story do not.

What is Dramatic Irony?