Knowledge
/ArcaMax
What is the positively charged central portion of an atom called?
Nucleus
Ozone Layer
Ion
Proton
Although beaches can be comprised of any particle, the majority of them consist of what?
Opal
Basalt
Quartz
Granite
What igneous formation is usually seen in the core of folded mountains?
Dike
Sill
Laccolith
Batholith
In which of these phases of the moon can you not see the moon?
New
Full
Waxing
Waning
What is the bending of light called?
Rejection
Fractions
Refraction
Fractals
In 1966, Hovercraft service began over what body of water?
English Channel
New York Harbor
Red Sea
Lake Michigan
Which speed type does an object move in the same distance in each second traveled?
Continuous
Voluminous
Variable
Constant
Which of the following is a renewable resource?
Soil
Gasoline
Coal
Diesel
Who first charted the Gulf Stream?
Frederick Dover
Benjamin Franklin
Thomas Jefferson
Matthew Maury
About how fast does sound travel in meters per second?
34
340
700
1000
How many Earth years does it take Mars to go around the Sun?
1.88
0.75
3
1.2
What type of topography describes caves, caverns, and sinkholes?
Kiskis
Karst
Boulder
Wurst
Where are tropical zones located on the Earth?
In Asia Somewhere
Near The Equator
Near Greenland
Near Antarctica
Which of these terms means "protecting and using a resource wisely"?
Conservation
Tilling
Convection
Contouring
Who invented the first engine-powered airplane?
The Wright Brothers
Pop Corn
The Ohio Brothers
Kitty Hawk
What type of cloud is fog?
Cirrus
Stratus
Nimbus
Cumulus
As it pertains to oceans, what is bioremediation?
Extract Salt from Ocean Water
Microorganism To Clean Pollution
Dump Plankton To Increase Food
Filter Polluted Water For Drinking
Which of the following is not a component of "cell theory"?
New Cells Arise From Old Cells
All Cells Possess A Cell Membrane
All Organisms Are Composed Of Cells
Basic Unit Of All Living Organisms
What color is a polar bear's skin?
Black
Brown
Green
White
