Science
What part of the plant carries water from the roots to the leaves?
steam
What country is known as the Land of the Rising Sun?
Japan
Who was the first woman to win a Nobel Prize?
Marie Curie
What word begins and ends with an “e” but only has one letter in it?
“envelope”
What is the only metal that is liquid at room temperature?
mercury
What is the chemical symbol for water?
H₂O
What is the smallest country in the world?
Vatican City
Who is the scientist who developed the three laws of motion?
Isaac Newton
What comes down but never goes up?
rain
What gas do plants absorb from the atmosphere?
carbon dioxide
What organ helps you breathe?
lungs
Which U.S. state has the longest coastline?
Alaska
Who painted the Mona Lisa?
Leonardo da Vinci
I’m not alive, but I can grow. I don’t have lungs, but I need air. What am I?
fire
What is the smallest particle of an element?
atom
What is the process by which plants make their own food?
photosynthesis
Which country has the most volcanoes?
Indonesia
Who invented the light bulb (widely credited)?
Thomas Edison
The more you take, the more you leave behind. What am I?
footsteps
What is the lightest element in the universe?
hydrogen
These cells are part of the immune system and help fight infections.
white blood cells
country is both in Europe and Asia?
Russia
Who created the first successful airplane?
Wright brothers
A plane crashes on the border of the U.S. and Canada. Where do they bury the survivors?
Nowhere — survivors aren’t buried.
What type of change creates a new substance: physical or chemical?
a chemical change?