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4/15 - Warmup (SB-D11)

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Last updated almost 2 years ago
4 questions
1
5.6.C
1
5.6.B
1
5.6.B
1
5.10.A
Question 1
1.

Match the vocabulary word on the left to the matching definition on the right.

Draggable itemarrow_right_altCorresponding Item
Refraction
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A very smooth surface able to clearly reflect light to form a virtual image
Mirror
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Light rays bouncing off the surface of an object
Lens
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Question 2
2.

Match the vocabulary word on the left to the matching definition on the right.

Draggable itemarrow_right_altCorresponding Item
Circuit
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A closed pathway through which electrons are conducted
Electricity
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A device that opens or closes a gap in a circuit
Current
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Question 3
3.

Place the phrases in the correct order to show the arrival of electricity to your home from top (production of electricity) to bottom (arrival at your home).

  1. Our lights come on.
  2. Electricity is produced by a generator at a power plant.
  3. Arrives at our house.
  4. We walk in the door.
  5. We flip a switch.
Question 4
4.

Match the vocabulary word on the left to the matching definition on the right.

Draggable itemarrow_right_altCorresponding Item
Adaptation
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Protective colorings or markings that make an organism appear to be part of its surroundings
Camouflage
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Functional changes that allow organisms to obtain food and keep safe
Function
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A curved piece of clear plastic or glass that bends light rays
Reflection
The bending of light rays as they pass from one substance to another
A form of energy from moving electrons
Switch
The flow of electricity around a circuit
We are using electricity in a complete circuit to power the light bulb!
This completes the circuit.
Then, it travels along a wire.
The use of colorings or markings to look like another organism or object
Mimicry
The use of a certain item