Exploring the World of Energy

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Match the following forms of energy with their definitions:

Kinetic Energy = Motion of waves, electrons, atoms, molecules, substances, and objects Potential Energy = Stored energy and the energy of position Electrical Energy = Movement of electrical charges Chemical Energy = Energy stored in the bonds of atoms and molecules

Match the examples with the corresponding form of energy:

Boats moving over the water = Kinetic Energy Lightning = Electrical Energy Stretched rubber band = Stored Mechanical Energy Petroleum = Chemical Energy

Match the following particles with their corresponding atomic components:

Electrons = Part of atom involved in electrical charge Protons = Part of atom contributing to atomic number Neutrons = Part of atom contributing to atomic mass

Match the following types of energy with their categories:

Radiant Energy = Electromagnetic energy that travels in transverse waves Stored Mechanical Energy = Energy stored in objects by the application of a force Chemical Energy = Energy stored in the bonds of atoms and molecules Electrical Energy = Movement of electrical charges Signup and view all the answers

Match the examples with their corresponding form of stored energy:

Compressed springs = Stored Mechanical Energy Natural gas = Chemical Energy Position of an object in a gravitational field = Potential Energy Electric charges moving through a wire = Electrical Energy Signup and view all the answers

Match the following forms of energy with their effects:

Kinetic Energy = Moves cars along the road Electrical Energy = Lights our homes Chemical Energy = Bakes a cake in the oven Potential Energy = Keeps ice frozen in the freezer Signup and view all the answers

Match the following forms of energy with their definitions:

Electrical Energy = Movement of electrical charges Chemical Energy = Energy stored in the bonds of atoms and molecules Stored Mechanical Energy = Energy stored in objects by the application of a force Radiant Energy = Electromagnetic energy that travels in transverse waves Signup and view all the answers

Match the following forms of energy with their examples:

Kinetic Energy = Waves Potential Energy = Gravitational energy Electrical Energy = Lightning Chemical Energy = Biomass Signup and view all the answers

Match the following forms of energy with their categories:

Kinetic Energy = Energy of motion Potential Energy = Stored energy Chemical Energy = Stored in the bonds of atoms and molecules Electrical Energy = Movement of electrical charges Signup and view all the answers

Match the following energy examples with their corresponding forms:

Lightning = Electrical Energy A moving car = Kinetic Energy A stretched rubber band = Stored Mechanical Energy Petroleum = Chemical Energy Signup and view all the answers

Match the following types of energy with their examples:

Radiant Energy = Solar Energy Thermal Energy = Geothermal Energy Motion Energy = Wind Gravitational Energy = Hydropower Signup and view all the answers

Match the following energy transformations:

Chemical to Mechanical = A car engine burning gasoline Radiant to Electrical = Solar cells Atomic to Thermal = Nuclear power plants Potential to Kinetic = Water falling from a dam Signup and view all the answers

Match the following energy terms with their definitions:

Law of Conservation of Energy = Energy is neither created nor destroyed Energy Efficiency = The amount of useful energy you get from a system Renewable Energy = Energy sources that are replenished in a short time Nonrenewable Energy = Energy sources with limited supplies Signup and view all the answers

Match the following energy sources with their classifications:

Coal = Nonrenewable Solar Energy = Renewable Natural Gas = Nonrenewable Wind Energy = Renewable Signup and view all the answers

Match the following energy sources to the type of energy they primarily produce:

Sun = Radiant Energy Geothermal Vents = Thermal Energy Moving Objects = Motion Energy Uranium Atoms = Nuclear Energy Signup and view all the answers

Match the following energy sources with their uses:

Coal = Generating Electricity Natural Gas = Separating Hydrogen Petroleum = Moving Cars Propane = Heating Homes Signup and view all the answers

Match the following energy sources with their formation:

Petroleum = Formed from the remains of ancient sea plants and animals Solar Energy = Produced by the Sun Wind Energy = Produced by atmospheric changes Geothermal Energy = Produced by the Earth's internal heat Signup and view all the answers

Match the following terms with their descriptions:

Secondary Energy Sources = Energy carriers used to store, move, and deliver energy in easily usable form Dark Energy = A mysterious form of energy that is causing the universe to grow Fission = Process where the nuclei of atoms are split apart Fusion = Process where the nuclei of atoms are combined Signup and view all the answers

Match the following energy types with their origin:

Nuclear Energy = Stored in the nucleus of an atom Gravitational Energy = Energy of position or place Sound Energy = Movement of energy through substances in waves Thermal Energy = Internal energy in substances Signup and view all the answers

Match the following energy transformations with their efficiency:

Converting food into useful work = Less than five percent Converting one form of energy into another = Always involves a loss of usable energy A perfect, energy-efficient machine = Would change all the energy put into it into useful work Most energy transformations = Are not very efficient Signup and view all the answers