Physics
What tool do we use to measure temperature?
Thermometer
What is H₂O?
Water
Who was the first President of Ukraine?
Leonid Kravchuk
What is the past tense of "go"?
Went
Which ocean is the largest?
Pacific
What force pulls objects toward the Earth?
Gravity
What gas do plants make during photosynthesis?
Oxygen
What war ended in 1945?
World War II
Complete the sentence: "She ___ playing now."
is
What continent is Egypt in?
Africa
Which travels faster: light or sound?
Light
What is the chemical symbol for Sodium?
Na
In what century did Kyivan Rus' exist?
9th–13th century
What is the plural of "child"?
Children
What is the longest river in the world?
Nile
What is the unit of electric current?
Ampere
What is the smallest part of an element?
Atom
What year did Chernobyl nuclear disaster happen?
1986
What tense is this: "I have eaten lunch."
Present Perfect
Which desert is the largest in the world?
Sahara
What is the name of the force that stops moving objects?
Friction
What is the chemical formula for carbon dioxide?
CO₂
What world organization was created after WWII to keep peace?
The United Nations (UN)
What’s the opposite of “difficult”?
Easy
What is the capital of Canada?
Ottawa