Knowledge
/ArcaMax
What is used to control yaw in flight?
Wings
Control Surface
Cabin Pressure
Rudder
Every second, 100,000 cubic feet of water pours over what?
Atlantic Ocean
Hoover Dam
Nile River
Niagara Falls
What event is caused by radiation hitting the Earth's atmosphere?
Cloud Cover
Column
Northern Lights
Rainbow
How many joules make one calorie?
41.9
0.419
0.225
4.184
A scientist that studies the Earth's surface is called what?
Oceanographer
Scientologist
Medium
Geographer
What was the name of the first spacecraft to land on an asteroid?
Galileo
Hayabusa
NEAR
Falcon
What do we call things that directly affect all activities of cells?
Effervescent
Stimuli
Stamina
Alveoli
What word means to degrade naturally?
Biodecay
Biodegrade
Bioluminescence
Biology
What physical quantity is always conserved in mechanical collisions?
Momentum
Velocity
Kinetic Energy
Displacement
Which mineral water company had to admit in 1990 that they artificially carbonated their product?
Perrier
Evian
Aquafina
Artesia
What is a character encoding scheme used by many computers called?
Wordpad
Ascii
Morse Code
Html
Which of the following is not an example of an eukaryote?
Plant
Bacteria
Protozoa
Fungi
What size star is the Sun?
Small
Large
Dwarf
Medium
What is the minimum wind speed for modern windmills to be effective?
1 Mile Per Hour
170 Miles Per Hour
17 Miles Per Hour
7 Miles Per Hour
Which of these is not part of a plant?
Arm
Leaf
Stem
Root
What is the product of an object's velocity and mass called?
Momentum
Momento
Minuteman
Memory
The medical term "prone" is best defined as what?
Unconscious State
Having Symptoms
Hardening
Lying On The Stomach
What is the ability of fluids to flow through soil called?
Flow Capacity
Permanence
Permeability
Running Ability
What is Earth's nearest neighbor in space?
The Sun
Jupiter
Mars
The Moon
What is an uplifted area with a flat top called?
Valley
Plain
Mountain
Plateau
