What is the capital of Canada?
Toronto
Montreal
Vancouver
Ottawa
Which river is the longest in Africa?
Nile River
Niger River
Congo River
Zambezi River
Who painted the Mona Lisa?
Picasso
Leonardo da Vinci
Michelangelo
Raphael
Which natural disaster is measured with the Richter scale?
Hurricanes
Tornadoes
Floods
Earthquakes
What is the deepest part of the ocean called?
Puerto Rico Trench
Tonga Trench
Mariana Trench
Java Trench
What part of the cell contains genetic material?
Mitochondria
Nucleus
Cytoplasm
Membrane
Which ocean is the deepest?
Pacific Ocean
Indian Ocean
Atlantic Ocean
Arctic Ocean
Which ancient civilization built Machu Picchu?
The Olmecs
The Aztecs
The Maya
The Inca
What is the smallest country in the world by area?
Monaco
San Marino
Malta
Vatican City
Which branch of government interprets laws?
Legislative
Executive
Judicial
Federal
Which planet has the largest number of moons?
Earth
Mars
Venus
Saturn
Which war ended with the Treaty of Versailles?
World War I
American Civil War
World War II
Napoleonic Wars
What instrument measures atmospheric pressure?
Barometer
Hygrometer
Thermometer
Altimeter
What gas makes up most of Earth’s atmosphere?
Hydrogen
Carbon dioxide
Oxygen
Nitrogen
What type of rock forms from cooled lava?
Sedimentary
Igneous
Basaltic
Metamorphic
Which scientist discovered penicillin?
Alexander Fleming
Marie Curie
Gregor Mendel
Louis Pasteur
Which famous ship sank in 1912?
Lusitania
Titanic
Mary Rose
Endeavour
What do we call animals that maintain a constant internal temperature?
Reptilian
Warm-blooded
Dormant
Cold-blooded
What energy source comes from Earth’s internal heat?
Geothermal energy
Hydroelectric energy
Wind energy
Solar energy
Which element is needed for combustion (burning)?
Carbon dioxide
Hydrogen
Oxygen
Nitrogen
Which continent does the Amazon River flow through?
South America
Australia
Asia
Africa
What is the longest bone in the human body?
Skull
Tibia
Humerus
Femur
Which planet has the strongest gravity?
Jupiter
Neptune
Earth
Saturn
Which organ is primarily responsible for filtering blood?
Kidneys
Pancreas
Lungs
Liver
What is the largest desert in the world?
Gobi
Sahara
Kalahari
Arabian
Which planet rotates on its side?
Mercury
Neptune
Uranus
Mars
Which scientist proposed the three laws of motion?
Niels Bohr
Isaac Newton
Albert Einstein
Galileo Galilei
What is the main language spoken in Brazil?
English
Portuguese
Spanish
French
What is the chemical symbol for gold?
Go
Au
Ag
Fe
What force keeps planets in orbit around the sun?
Magnetism
Inertia
Gravity
Friction
What do we call the study of fossils?
Geology
Archaeology
Paleontology
Anthropology
Who wrote A Christmas Carol?
Mark Twain
J.R.R. Tolkien
Roald Dahl
Charles Dickens
Which continent has the most countries?
Europe
Africa
Asia
South America