Vocabulary 1a
Earth is a p_ _ _ _ _.
planet
A c_ _ _ _ is a claud of rock, ice and gas that orbits the sun.
comet
We might find a new planet,
We might find a new p_ _ _ _.
place
a) may
b) may be
There may be oxygen on planets in other galaxies.
A powerful _______ is needed to send anything into space.
rocket
The sun and planets make up our s_ _ _ _ s_ _ _ _ _.
solar system
Many earth years pass in its j_ _ _ _ _ _ around the sun.
Deep in o_ _ _ _ s_ _ _ _,
who knows what we might find?
Deep in outer space,
_____________________________!
Deep in outer space,
who knows what we might find?
Deep in outer space,
Deep in outer space!
a) may live
b) may discover
Extraterrestrials may live on ther planets.
People live and work on the _____ ______. They perform experiments in space.
space station
There may be another planet out there that has an a_ _ _ _ _ _ _ _ _.
atmosphere
Scientists keep d_ _ _ on comets to know when they will appear.
data
Somewhere in the universe
we might find a moon
where _______ _____.
Somewhere in the universe
we might find a moon
where flowers grow.
One day, scientists _______ life on other planets.
a) may live
b) live
c) discover
d) may discover
One day, scientists may discover life on other planets.
Extraterrestrials probably would not speak English. It would be difficult to _____ with them.
communicate
Stars and solar systems make up a g_ _ _ _ _.
galaxy
Do you think that e_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ may live on one of the planets?
extraterrestrials
Let's all take a journey
past the ________,
beyond our s______ _______,
far away from here.
Let's all take a journey
past the atmosphere,
beyond our solar system,
far away from here.
Some stars ______ planets like Earth.
a) might have
b) may have
Some stars may have planets like Earth.
I saw a documentary about the ____ for life in other galaxies.
search
There are more galaxies in the u_ _ _ _ _ _ _ than there are stars in the galaxy!
universe
Many people d_ _ _ _ _ if extraterrestrials may live on other planets.
debate
We can ______ __ _______,
right outside our door,
and see the _______ of life on _______
and ___ _____ ____!
We can take a journey
right outside our door,
and see the wonder of life on Earth
and so much more!
A meteor ____ Earth.
a) might hit
b) may hit
A meteor might hit Earth.
Someday we may land a ______ on the moon again.
spacecraft