In the ___ layer of the Earth's atmosphere, we can see the Aurora Borealis.
Thermosphere
Oops!
Check
Okay!
Check
15
Out atmosphere is important to our planet as it blocks harmful ____ and ____ winds which could learn to world-wide blackouts, which would in turn lead to famine & death across the globe.
radiation, solar winds
Oops!
Check
Okay!
Check
15
Without ____, humans & objects would all become weightless.
Gravity
Oops!
Check
Okay!
Check
15
True/False: There is a huge piece of metal below the surface of the moon near the south pole.
True
Oops!
Check
Okay!
Check
15
How many phases does the Moon have when watching from the sky.
8
Oops!
Check
Okay!
Check
15
What planet is the largest planet among the Terrestrial Planets?
Earth
Oops!
Check
Okay!
Check
15
The very center of the Earth is called the ___.
Core
Oops!
Check
Okay!
Check
15
True/False: The moon is moving closer to Earth.
False
Oops!
Check
Okay!
Check
15
The Germanic name "Earth" is at least how many years old?
1,000 Years
Oops!
Check
Okay!
Check
15
In the ___ layer of the atmosphere on Earth, we can see clouds.
Troposphere
Oops!
Check
Okay!
Check
15
The ___ Field extends out from the interior of Earth into space where it protects us from Solar Winds & Space Weather.
Magnetic
Oops!
Check
Okay!
Check
15
Earth's atmosphere has ___ main layers
4
Oops!
Check
Okay!
Check
seesaw
Swap points!
Oops!
magnet
Take 25 points!
Okay!
rocket
Go to first place!
Okay!
banana
Go to last place!
Oops!
15
How long (in days) does it take us to orbit (revolve) around the Sun?