Vocabulary Tests Available for:
"Unit 9 Vocab"
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aircraft
alien invasion
asteroid
aviation
comet
devastation
drought
earthquake
extinction
famine
flight test
genetic engineering
hazardous
hurricane
impact
infectious diseases
limited number
mass-produce
meteor
meteorite
model
overpopulation
probe (n)
prototype
simulation
superbugs
test drive
threat
to collide (v) / collision (n)
to deflect
to do research
to do safety tests
to find a solution
to make a breakthrough
to meet deadlines
to modify (v) / modification (n)
to test a theory
tsunami
volcano
wind tunnel
wipe out