Knowledge
/ArcaMax
Which type of lava is typically rope-like in appearance?
Pa-Hoe-Hoe
Andesitic
Aa
Basaltic
How long does it take for the Earth to rotate around completely on its axis?
24 Hours
2 Months
1 Year
12 Hours
Lithium is used to treat which of the following?
Paranoid Schizophrenia
Manic-Depressive Disorder
Latent Syphilis
Tapeworm
Which of these might help keep erosion near a stream from happening?
Putting A Fishing Net In The Stream
Planting A Tree
Taking Out All The Rocks
Adding More Fish
Who was the first American to go into space in 1961?
John Glenn
Wally Schirra
Alan Shepard
Scott Carpenter
What is Neptune's period of revolution around the Sun?
247.7 Earth Years
365.26 Days
29.46 Earth Years
164.79 Earth Years
The dumping of most toxic chemicals into the ocean was banned by what treaty?
The London Convention
The Niemeyer Accord
The Kyoto Protocols
The Ocean Pollution Act
Who was the chief designer of the Russian Space Program?
Sergi Korelov
Alexi Shmedov
Yuri Gagarin
John Glenn
What is Uranus' period of revolution around the sun?
247.7 Earth Years
29.46 Earth Years
84.01 Earth Years
11.9 Earth Years
What is the solid, outer portion of the earth's crust called?
Lithosphere
Genome
Atmosphere
Cellosphere
Who discovered that a moving magnet generates electric current known as electromagnetic induction?
J. J. Thompson
Alessandro Volta
Sir Humphrey Davy
Michael Faraday
What process changes a rock's chemical composition to break it down?
Cyclical Weathering
Icicle Weathering
Physical Weathering
Chemical Weathering
What is Jupiter mostly made of?
Gas
Dust
Storms
Ice
What is the summer counterpart of hibernation?
Percolation
Transpiration
Estivation
Estimation
What causes deep ocean currents?
Colder Water Sinking
Warm Water Sinking
Sun
Winds
Where on the moon did people first land a spacecraft?
Mount Tranquility
The Dark Side
The Sea Of Tranquility
The Eagle
If you throw a ball in the air, what curve does it trace out?
Semi-Circle
Parabola
Isosceles Triangle
Hyperbola
What is the name for a powerful, rotating storm that forms over an ocean?
Tornado
Thunderstorm
Earthquake
Hurricane
What is the tilt of the earth as it rotates on its axis?
55 Degrees
90 Degrees
12 Degrees
23 Degrees
