Force & Motion
A push or pull that can change the motion of an object
Force
Number of poles in a magnet
2
Energy from nuclear reactions
Nuclear energy
gigantic pieces of the Earth's crust and uppermost mantle
Tectonic Plates
name the directions on a compass
north, south, east, west
The force of two objects rubbing together
Friction
What is the name of a magnets poles
North pole south pole
Energy associated with vibrating air particles wiggling your eardrum
Sound energy
The world as one singular continent/
Super continent
Pangea
How many steps are in the scientific method
6
Speed in a particular direction
Velocity
To pull objects toward one another
Attract
Electric Energy converted to sound
Tv Speaker Phone Game system
An area where a large numbers of earthquakes and volcanic eruptions occur in the basin of the pacific ocean
Ring Of fire
Energy that is saved for later
Potential energy
Energy that an object has because it is moving
Kinetic Energy
the area around a magnetic material or a moving electric charge within which the force of magnetism acts.
Magnetic field
Energy stored in a stretched or pressed object
elastic energy
How many types of boundaries are there?
3
a potential answer to a question that is based on observations, existing theories, and information from other sources
Hypothesis
An object in motion stays in motion, an object in rest stays in rest until an outside force acts on it
(Hint: Newtons Law)
Newtons first law
True or false; Law of Attraction: two of the same poles of a magnet will repel each other. Two opposite poles will attract each other.
True
The process in which Sunlight energy is used to make food for plants
Photosynthesis
Two tectonic plates moving past each other breaking the rock and ground surface causes________
earthquakes
an imaginary line around the middle of a planet
Equator