Science
Which gas makes up roughly 78% of Earth's atmosphere, making it the most abundant gas in the air we breathe?
Nitrogen
What do we call a step-by-step set of instructions or rules that a computer follows to solve a problem?
Algorithm
Simple machines help make work easier. What simple machine consists of a rigid bar that pivots around a fixed point called a fulcrum?
Lever
If you mix red and yellow paint, you create this color.
Orange
63
What biological structure acts as the outer boundary of an animal cell, controlling what enters and exits?
Cell membrane
What global network connects millions of computers worldwide to share information?
Internet
Before building a full-sized final product, engineers build a working early model to test their design. What is this working model called?
Prototype
A picture of a person, especially one focusing on their face, is called this type of artwork.
Portrait
A pizza has 8 equal slices. You eat 2. What is the fraction of the pizza that is left in lowest terms?
3/4
What do we call an animal that eats only plants?
Herbivore
What short term describes harmful software, such as viruses or spyware, designed to damage or gain unauthorized access to a computer?
Malware
What structural element spans horizontally across an open space to support loads above, like a doorway or floor?
Beam
Where is the Louvre Museum located?
France/Paris
You have $30 at a carnival. You buy 2 tickets for $4 each and a snack for $6. With the money left, you buy prizes that cost $4 each. What is the greatest number of prizes you can buy?
4
What path does the Earth take as it travels around the Sun once every 365 days?
Orbit
What wearable technology tracks physical activity, steps, and heart rate during exercise?
Fitness tracker (or Smartwatch)
What simple machine is an inclined plane wrapped spirally around a central cylinder?
Screw
Who is this famous artist? (Look at photo shown by host)
Yayoi Kusama
I am a two-digit number. I am greater than 25 but less than 45. I am divisible by both 3 and 4. What number am I?
36