Semester Final Flashcards

1
Q

a disturbance that transfers energy from one place to another without requiring matter to move the entire distance.

A

Wave

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2
Q

a substance through which a wave moves

A

Medium

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3
Q

a wave such as a sound or seismic wave that transfers kinetic energy through matter

A

Mechanical Wave

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4
Q

A wave which the disturbance move at a right angles to the direction of the wave.

A

Transverse Wave

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5
Q

a wave in which the disturbance moves in the same direction as the wave.

A

Longitudinal Wave

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6
Q

the highest point in a wave

A

Crest

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7
Q

the lowest point in a wave

A

Trough

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8
Q

the distance from one wave crest to the next wave crest

A

Wave length

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9
Q

the number of waves that pass a fixed point in a given period of time

A

Frequency

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10
Q

the range of all electromagnetic frequencies

A

Electromagnetic Spectrum

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11
Q

the passage of waves through a medium

A

Transmission

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12
Q

the disappearance of wave into a medium. The energy transferred by a wave is converted into another form of energy.

A

Absorption

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13
Q

the act of noting and recording an event, characteristic, or anything detected.

A

Observation

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14
Q

the process of collecting evidence

A

Investigation

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15
Q

a tentative explanation for an observation or phenomenon, an if then statement

A

Hypothesis

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16
Q

the end of a scientific investigation, how it turns out

A

Conclusion

17
Q

a test, trial, or tentative procedure, an act or operation for the purpose of discovering something unknown

A

Experiment

18
Q

what you’re are trying to solve in a scientific investigation

19
Q

the answer to a scientific problem or investigation

20
Q

anything that was alive or was once alive

A

Biotic factors

21
Q

Nonliving parts of an ecosystem

A

Abiotic factors

22
Q

any living organism that is so similar that it can breed and produce offspring that can produce offspring.

23
Q

the number of a particular species living in a particular area.

A

Population

24
Q

all of the different populations living in a particular area

25
the part of an experiment that may change or vary
Variable
26
the thing in an experiment that does not change
Control
27
the interaction between two different species that live closely together
Symbiosis
28
the interaction between two species in which one benefits and the other is not harmed
Commensalism
29
the interaction between two species where both benefit
Mutualism
30
the interaction between two species where one benefits and the other is harmed
Parasitism
31
the natural environment in which a living thing gets all that it needs to survive.
Biome
32
an organism that makes its own food and does not consume other plants or animals
Producer
33
an organism that eats other living things to get energy, an organism that does not produce its own food.
Consumer
34
*Santa'sπŸŽ…πŸ» reindeer*
Dasher Dancer, Prancer, Vixen, Comet, Cupid, Donder, and Blitzen.