Science
What planet is known as the "Red Planet"?
Mars
What do engineers build to connect two sides over water?
Bridge
What is 8+5?
13
What do humans need to breathe to survive?
Oxygen
What do bees collect from flowers to make honey?
Nectar
What gas do plants breathe in to make oxygen?
Carbon Dioxide
What invention helps people talk instantly over long distances?
Telephone
How many sides does a hexagon have?
6
What tool is used to measure temperature?
Thermometer
What force pulls objects toward the Earth?
What is the name of the star closest to Earth?
Sun
What did the Wright brothers first successfully build?
Airplane
If a pizza is cut into 8 slices and you eat 3, how many slices are left?
5
If a clock shows 3:00, how many hours until 6:00?
3 hours
What do you call an animal that eats only plants?
Herbivore
What part of the body controls everything you do?
Brain
What do we call a device that stores electricity for later use?
Battery
If you have 12 cookies and share them equally with 3 friends, how many does each person get?
4
What do you call frozen water?
Ice
What do we call energy from the sun?
Solar energy
What is the hardest natural substance on earth?
Hint: it's really pretty
Diamond
What do we call a robot that explores Mars?
Rover
What is the top number in a fraction called?
Numerator
What do plants need to grow besides sunlight and air?
Water
What do astronauts wear to survive in space?
Spacesuit