Science
Which of these is not matter?
A. Dream
B. Car
C. Water
D. Oxygen
What is a dream?
True or false? In computing, keyboards are used as input devices.
True
True or false, diamonds can only be found in nature.
What is false?
What are the three primary colors?
What is red, yellow, and blue?
What are whole numbers?
What is any number without a decimal point?
Which phase of matter will change shape but NOT size?
What is liquid?
Firefox, Opera, Chrome, Safari and Explorer are types of what?
What are web browsers?
What year was the first satellite put into orbit?
A. 1932
B. 1902
C. 1957
D. 1927
What is 1957?
What is a primary color?
What is a color that can’t be made by mixing other colors together?
What does a century represent?
What is 100 years?
Your class is making ice cream during an activity. Which of the following items would not have helped in the freezing process of the milk and cream liquid?
A. Water
B. Sugar
C. Salt
D. Ice
What is sugar?
Did the original Sony Playstation use CDs or cartridges to play games?
What are CDs?
The Mars Rover Perseverance uses what as its source of electrical power?
Additional points if you can state the source of electrical power for previous Mars rovers, and additional points again if you can say why that source of power was discontinued.
What is nuclear power?
The "Multi-Mission Radioisotope Thermoelectric Generator" converts heat generated from the radioactive decay of plutonium into electricity. Previous Mars rovers have used solar panels but these are susceptible to dust storms that cover up the panels and block sunlight.
What do you call a combination of magazine cut-outs, pictures, cloth, and other objects?
What is a collage?
How many sides does a hexagon have?
What is six?
Which of the following is not an example of a physical change?
A. Crumbling cheese
B. Cutting a sandwich
C. Burning toast
D. Slicing tomatoes
What is burning toast?
In terms of computing, what does ROM stand for?
What is Read Only Memory?
Sonar is a technique used to detect objects underwater. What is it short for?
*look on the board for your hint. This question will be asked to all.*
What is sound navigation ranging?
In which country is the famous Sphinx statue located?
What is Egypt?
What is the least common multiple of 6, 8, and 12?
What is 24?
You decide to help your family cook breakfast one weekend. Which of the following actions would be considered a chemical change?
A. Folding the napkins
B. Slicing oranges
C. Cutting up the vegetables
D. Making scrambled eggs
What is making scrambled eggs?
What does DNA stand for?
What is Deoxyribonucleic acid?
It is possible to push a spacecraft forward by hitting it with light particles. This was first successfully demonstrated in 2010 by the Japan Aerospace Exploration Agency (JAXA). Their experimental spacecraft was called IKAROS (Interplanetary Kite-craft Accelerated by Radiation Of the Sun).
What is this technique called? Double thr points if you can state the common name for light particles.
What is solar sailing?
What are photons?
Which famous painter cut off a part of his ear?
Who is Vincent Van Gogh?
What is the basic metric unit of mass?
What is a kilogram?