How long is one day on Planet Earth?
24 hours
How long (in days) does it take us to orbit (revolve) around the Sun?
365 days
71% of the Earth is covered in ____.
Water
The part of the Earth we walk on is called the ____.
Crust
The very center of the Earth is called the ___.
Core
The Moon has ___ water near the poles.
Frozen
What is the name of our Moon?
Luna
How many humans have walked on the Moon?
12
True/False: There is water on the moon.
True
True/False: The moon is moving closer to Earth.
False
