test 6 Flashcards

1
Q

Falsehood

A

a lie - untruth - truth.

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2
Q

navigate

A

to steer in the right direction course of a ship or an aircraft.

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3
Q

domestic

A

1 relative to a home or family . 2 tame ; not wild.

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3
Q

Kindling

A

dried twigs or small peaces of wood used to start a fire .

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4
Q

rustic

A

having to do with the country side, and not the city.

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5
Q

lapse

A

1 a small mistake of failure 2 the passing of time.

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6
Q

correspond

A

1 to communicate in writing 2 to mach in some way.

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7
Q

coy

A

shy or bashful.

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8
Q

Law of Conservation of Mass

A

says the mass cannot create or destroyed it always conserved.

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9
Q

reflectivity

A

a property that tells how well light bounces of reflects of a material.

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10
Q

measurable proporty

A

properties that can be measured . these include amount , length ,weight and mass.

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10
Q

magnetism

A

electrons spin in a different direction , creating an electron current cussing it to be a magnet.

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11
Q

chemical property

A

property about how matter will change under special conditions.

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12
Q

observable property

A

properties of a material that can be observed or seen.

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13
Q

physical property

A

property that can be observed or measured changing the matter.

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14
Q

electrical conductivity

A

how well a substance conducts or carries electricity.

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15
Q

solubility

A

the ability of substances to dissolve in water.

15
Q

thermal conductivity

A

how well materials carry thermal energy.

16
Q

oral history

A

recorded interviews with someone who experienced an event in the past.

17
Q

artifacts

A

human-made objects that help learn about past civilizations and how they develop.

18
Q

archeologists

A

are scientist who excavated and study items left behind by people in history.

19
Q

primary source

A

sources created first hand or by people who actually experienced something.

20
Q

secondary source

A

researched source; written by someone who didn’t experience the event.

21
Q

pioneers

A

people who are amount the first to do something.

22
Q

cattle baron

A

cattle runner; person who raised on the Texas prairie.

23
Q

cattle drive

A

trails ranchers used to take their cows to market. herding cows on these drives was difficult.

24
Q

delirious

A

disturbed state of mind from illness.

25
Q

feeble

A

lack of physical strength , not strong enough.

25
Q

depriving

A

holding back, denying not giving.

26
Q

ward

A

a child with no parents and no home. The state has to care for them.

27
Q

mirage

A

something that seems to appear but is not possible. an optical illusion.

28
Q

sheepishly

A

in an embarrassed manner.

29
Q

percent

A

a fraction whole denominator of 100 is expressed as a percent.

30
Q

intersect

A

to share a point or points.

31
Q

intersecting lines

A

lines that cross.

32
Q

parallel lines

A

lines that stay the same distance apart , go in the same direction and do not cross.

33
Q

perpendicular lines

A

two lines that intersect at a right angle.

34
Q

exact number

A

a whole number that ends with one or more zeros.

35
Q

round number

A

a whole number that ends with one or more zeros

36
Q

round

A

express a calculation or measurement to a certain degree of accurate.

37
Q

elapsed time

A

the difference between the starting time and the ending time.