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Science Q3 Review. By Stephanie Estes. A _______ is an electric circuit that has only one path for the current. A series is an electric circuit that has only one path for the current. _________ is a “break in the crust of the Earth along which rock moves.”.
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Science Q3 Review By Stephanie Estes
A _______ is an electric circuit that has only one path for the current.
A series is an electric circuit that has only one path for the current.
_________ is a “break in the crust of the Earth along which rock moves.”
Fault is a “break in the crust of the Earth along which rock moves.”
A parallel circuit has “more than one path for the current.”
Thisgeological feature is most closely associated with earthquakes.
Thisgeological feature is most closely associated with earthquakes.Fault
A ceiling fan and a computer require _____________ energy to operate.
A ceiling fan and a computer require electrical energy to operate.
an _______ needs an electric current to produce a magnetic field.
an electromagnet needs an electric current to produce a magnetic field.
A ________________ is necessary for a flashlight to operate because it providesthe energy.
A battery is necessary for a flashlight to operate because it providesthe energy.
The most noticeable energy produced when you “plug in and turn on a lamp” is_____________ energy.
The most noticeable energy produced when you “plug in and turn on a lamp” islight energy.
The _______ ______ “slopes gently down beneath the surface of the water at theedge of a continent.”
The continental shelf “slopes gently down beneath the surface of the water at theedge of a continent.”
The ___ ____ are a geological feature of the Earth that can be found coveringvast areas of the North and South Poles.
The ice caps are a geological feature of the Earth that can be found coveringvast areas of the North and South Poles.
Radios are designed to produce ____________ energy for our listeningenjoyment.
Radios are designed to produce sound energy for our listeningenjoyment.
For a _____________to operate correctly, it must have a battery, a switch, a lightbulb, and a conductor
For a flashlight to operate correctly, it must have a battery, a switch, a lightbulb, and a conductor
“Turning off lights when no one is in the room” is a way to _____________energy, which means to save energy.
“Turning off lights when no one is in the room” is a way to conserveenergy, which means to save energy.
If one bulb on a strand of Christmas lights burns out but the other lights stay lit,you know that the strand of lights is on a _____________ .
Sometimes in a closed circuit metal becomes hot and some of the thermal energy is transferred to the air as radiation. This produces light such as a __________inside a bulb.
Sometimes in a closed circuit metal becomes hot and some of the thermal energy is transferred to the air as radiation. This produces light such as a filamentinside a bulb.
A _______________ is the “device used to open and close a circuit.”
A ____________ is the component in a circuit that “allows a current to pass through easily.”
A conductor is the component in a circuit that “allows a current to pass through easily.”
A _______________ is “the constant flow of electrons through a wire.”
A currentis “the constant flow of electrons through a wire.”
Rubber is used as a covering for the wires of an electrical cord because rubber isan ________________
Rubber is used as a covering for the wires of an electrical cord because rubber isan insulator
______ is a substance used to make most electrical wiring because it is known tobe a good conductor of electricity
Copper is a substance used to make most electrical wiring because it is known tobe a good conductor of electricity
A fault is a “______ in the crust of the Earth along which rock moves.”
A fault is a “break in the crust of the Earth along which rock moves.”
A ________ circuit has “more than one path for the current.”
A parallel circuit has “more than one path for the current.”
Name two things that require electrical energy to operate.Refrigerator, tv, washing machine, lamp, fan,
A battery is necessary for a flashlight to operate because it providesthe _______.