Which planet is known as the "Red Planet"?

A. Venus
B. Mars
C. Jupiter
D. Saturn

The process of converting liquid to gas is called:

A. Condensation
B. Evaporation
C. Precipitation
D. Sublimation

The currency of the United Kingdom is:

A. Dollar
B. Euro
C. Pound sterling
D. Franc

The author of "The Republic" is:

A. Aristotle
B. Plato
C. Socrates
D. Homer

The boiling point of water is:

A. 50°c
B. 75°c
C. 100°c
D. 125°c

The famous painter of the Mona Lisa is:

A. Vincent van gogh
B. Claude monet
C. Leonardo da vinci
D. Michelangelo

In which continent is the Sahara Desert located?

A. Asia
B. Africa
C. North america
D. South america

What is the process of turning solid into liquid by heating called?

A. Melting
B. Freezing
C. Boiling
D. Condensing

The concept of "separation of powers" is most closely associated with:

A. John locke
B. Thomas hobbes
C. Montesquieu
D. Rousseau

The chemical symbol for gold is:

A. Au
B. Ag
C. Pb
D. Fe