Teacher first names
Teachers
Lincoln fun facts
Lincoln--The Man
Lincoln geography
100
What is force?
A push or pull
100
What is the definition of 'Machine'?
Any device that helps people do work
100
produced by the motion of electric charge, resulting in attractive and repulsive forces between objects
Magnetism
100
Which organ system functions to get oxygen from the environment?
Respiratory System
200
How much of Earths surface is taken up by water?
70%
200
True or False, if velocity doesn't change, there is no acceleration.
True
200
Which simple machine are these an example of: baseball bat, bottle opener
A lever
200
what unit are electrons measured in?
Amperes (amps)
200
Which system functions to move and break down food?
the Digestive System
300
Which clouds are made of ice crystals?
Cirrus Clouds
300
What is the unit for Force
Newtons (N)
300
What is 'Mechanical Advantage'?
the number of times a machine multiplies the input force
300
True or false, a series circuit has only one path for the electricity to travel
True
300
Which organ system makes specialized cells called Gametes?
the Reproductive System
400
Which tool measures Wind speed & direction
An Anemometer
400
How is Acceleration calculated?
final velocity / initial velocity
400
What is a compound machine?
A machine made of 2 or more simple machines.
400
Which three components are needed to make a working circuit?
battery, wire, & electrical resistor
400
What is an organ system made up of? (what makes it classified as an organ system)
It is made up of 2 or more types of tissue
500
Produces severe weather
cumulonimbus
500
What is another name for Newtons First Law?
the Law of Inertia
500
True or false, a wedge has 2 thin ends.
False
500
What is voltage?
An electric potential difference between two points on a conducting wire.
500
Which organ system protects soft organs & provides support?
the skeletal system
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