Welcome aboard
The science club _____ a rocket
into the air.
a) scientific
b) launched
c) anchored
d) particles
launched – verb –
sent off or
started in motion
Next Question
Try Again
The crew is lucky they _____ the
boat to a rock because the sudden
storm would have blown them far from
shore.
a) inflate
b) scientific
c) launched
d) anchored
anchored – verb –
being held in
place by a heavy
metal device or
object
Next Question
Tiny ______ connect together to
make up solid objects.
a) launched
b) anchored
c) particles
d) companion
particles – plural
noun – small bits
or pieces of an
element
Next Question
A dog can be a good ______ for a
lonely person.
a) companion
b) dense
c) hydrogen
d) inflate
companion – noun –
a person or animal
who keeps
somebody
company
Next Question
The smoke was very ____, making
it difficult for firefights to see.
a) anchored
b) particles
c) companion
d) dense
dense – adjective –
packed closely
together
Next Question
Today in class we learned that _____
was used in early balloons because it
was the lightest element.
a) particles
b) companion
c) hydrogen
d) dense
hydrogen – noun – a
gas that has no
odor, color or
taste and burns
easily
Next Question
The air pump at the gas station will
_____ the front tires.
a) dense
b) inflate
c) hydrogen
d) scientific
inflate – verb – to
cause to swell by
filling with air or
gas
Next Question
The _______ discovery of gravity
changed the way people thought
about Earth.
a) scientific
b) hydrogen
c) launched
d) inflate
scientific – adjective
– having to do
with or used in
science
Next Question
Susan Ging Lent Production