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Science 8
Unit: Energy
The Nature of Energy Worksheet
Directions:Define the following terms.
Kinetic Energy____________________________________________________________________
Potential Energy___________________________________________________________________
Law of Conservation of Energy________________________________________________________
Directions: In the chart below, place an X in the column that best describes the kind of energy each
object has.
Kinetic Energy
Potential Energy
1.A stretched rubber band
2.Automobile moving along
level surface at constant speed
3.Rock at the edge of a cliff
4.Wound-up watch spring
5.A leaf falling from a tree
Directions: Write the letter next to each definition that best describes the term.
Term caused by an objects
A.thermal energy that comes from changes in
the nucleus of an atom
B.sound energy
________8.all of the kinetic energy due to
random motion of the particles that make up an
C.electrical energy of moving electrons
D.radiant energy of a compound that
changes as its atoms are re-arranged
E.nuclear energy travels in electromagnetic
F.chemical energy