|
It takes about ____ days for the Moon to orbit Earth.
|
1
|
|
An asteroid smashed into Earth ____ million years ago.
|
6
|
|
It takes about ____ hours for Earth to complete one rotation.
|
8
|
|
On average, Earth is ___ AU (93 million miles) from the Sun.
|
15
|
|
The Sun's diameter is about ____ times larger than Earth's.
|
24
|
|
There are ____ planets in the Solar System.
|
27
|
|
Earth rotates to the east at ____ (360/24) degrees per hour.
|
66
|
|
Your weight (not mass) would be ____ times less on the Moon.
|
100
|
