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Married Words Review

Cumulative Earth, Physical, and Life Science Married Words

TermDefinition
balance mass
graduated cylinder volume
weight scale
data information
distance ruler
temperature thermometer
first read or wait
stopwatch time
hazard danger
compass direction
hypothesis educated guess
observe notice
physical change same substance
chemical change new substance
boiling point of water 100 C
melting and freezing point of water 0 C
melting solid to liquid
freezing liquid to solid
boiling liquid to gas
states of matter solid, liquid, gas
mixture keeps properties; easily separated
solution dissolves; spreads evenly throughout
solute being dissolved
solvent does the dissolving
magnet iron
less dense floats
more dense sinks
sun solar
thermal heat
sound vibration
open circuit not working
closed circuit working
light travels in straight lines
reflect light bounces off
refract light bends as it travels through
concave outward light
convex inward light
force push or pull
weathering breaking down of rocks
erosion movement of sediment
deposition dropping off of sediment in a new location
river canyon
glacier valleys and lakes
lava new land
dunes build up of sand by wind
delta deposits of fertile soil at the mouth of a river
sedimentary fossils, layers, compaction
igneous cooled lava
metamorphic heat and pressure
organism living thing
renewable replace
nonrenewable can't replace
alternative in place of fossil fuels
petroleum oil
hydro water
geo earth
climate long period of time; average
weather daily
repeat reliability
variable an element of the experiment that changes
evaporation liquid to gas
condensation gas to liquid
lunar moon/month/27.3 days
rotate day/24 hours
revolve year/365 1/4 days
seasons revolution/tilt
tides gravitational pull of the moon
adapt change
inherited characteristic
instinct behavior
pollen reproduce
ENA incomplete
ELPA complete
direct development grows larger
Popular Science sets

 



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