Knowledge
/ArcaMax
What is the wire that gives off light in a light bulb?
Circuit
Switch
Filament
Diode
Which one of these is most alkali?
Los Angeles Smog
Limestone Areas
Peat Water
Mine Waters
What takes only about eight minutes to accelerate to a speed of more than 17,000 miles per hour?
An Airplane
A Bullet
A Missile
A Space Shuttle
In which stage of mitosis do the chromosomes line up in the middle?
Interphase
Prophase
Metaphase
Telophase
What gas makes up most of the atmosphere of Mars?
Carbon Dioxide
Argon
Nitrogen
Methane
What is the world's largest land animal?
African Elephant
Asian Elephant
White Rhino
Hippopotamus
What is the largest crocodilian in the world?
Caiman
Saltwater Crocodile
American Alligator
Nile Crocodile
What is the name of the submerged fringe of a continent?
Continental Shelf
Continental Abyss
Continental Slope
Continental Rise
What is the wearing away of parts of the Earth by water or wind called?
Explosion
Melting
Shrinking
Erosion
How many seconds does it take for the blood to make one complete circuit of the human body?
60 Sec
45 Sec
30 Sec
90 Sec
Which planet has visible rings around it?
Mercury
Saturn
Venus
Earth
What is the energy value, in kilojoules, of 100 grams of oats?
1566
1304
1297
1454
What is the name for the Sun's outer-most atmosphere?
Mesosphere
Magnetosphere
Photosphere
Corona
Which of these pairs of elements was discovered before the 14th century?
Gold And Oxygen
Antimony And Carbon
Tin And Silicon
Sulfur And Sodium
What amino acid causes sleepiness following the consumption of a traditional Thanksgiving dinner?
Aspartic Acid
Tryptophan
Methionine
Asparagine
Which of these units in the scientific measurement system is used to measure length?
Meters
Pounds
Seconds
Grams
Which of these activities helps keep the air cleaner?
Using A Large Fan
Riding Your Bike Somewhere
Having Mom Drive You In The Car
Smoking
What type of lens has a thin middle and makes objects appear smaller?
Concave
Cave
Presbyopia
Mining
Which of these is a moon of the planet Saturn?
Mass
Titan
Orion
Saturn
What device is made of several cells connected in series?
Series Of Events
Battery
Tape Dispenser
Single
