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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.

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Question 2
2.

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Question 3
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Question 4
4.

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Match the vocabulary word on the left to the matching definition on the right.
Reflection
A very smooth surface able to clearly reflect light to form a virtual image
Lens
Light rays bouncing off the surface of an object
Refraction
A curved piece of clear plastic or glass that bends light rays
Mirror
The bending of light rays as they pass from one substance to another
Match the vocabulary word on the left to the matching definition on the right.
Current
A closed pathway through which electrons are conducted
Circuit
A device that opens or closes a gap in a circuit
Switch
A form of energy from moving electrons
Electricity
The flow of electricity around a circuit
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).
Arrives at our house.
Electricity is produced by a generator at a power plant.
Our lights come on.
We are using electricity in a complete circuit to power the light bulb!
This completes the circuit.
We flip a switch.
We walk in the door.
Then, it travels along a wire.
Match the vocabulary word on the left to the matching definition on the right.
Mimicry
Protective colorings or markings that make an organism appear to be part of its surroundings
Function
Functional changes that allow organisms to obtain food and keep safe
Adaptation
The use of colorings or markings to look like another organism or object
Camouflage
The use of a certain item