Saturn is an ______ planet because it has rings made from ice and water.
water
unusual
blue
boring
One day someone might ______ a flying car which will let us fly everywhere.
invent
learn
fly
see
Our planet is called Earth. It has
1 moon
no moons
6 moons
18 moons
We number is this?
minus three
positive three
three
three minus
One day I want to fly in a ______ to Mars.
boat
bicycle
alien
spaceship
It's very cold today. I think it's ________ degrees.
-10
50
less
cold
I'm too scared to go to other planets. There could be ______
cold
aliens
people
rocket
In space it's very cold. Usually the temperature is
below zero
zero below
more than 100 degrees
100 degrees more than
The temperature here is ________
100 degrees
very hot
high
below zero