Planets
How many planets are there in our solar system?
8
What is Earth´s rotation?
24 hours
We live in the _______ ________. [Hint : It contains the Sun and the eight planets.]
Solar System
What is in the middle of the solar system ?
The sun
All the planets revolve around the ___
Sun
The outer planets are made of ____
Gas
Earth is the ____ planet from the sun?
3
We live in the ____ _____ galaxy.
Milky way
How many planets have rings in our solar system?
4 [Jupiter ,Saturn, Uranus, Neptune]
The inner planets are called the ______ planets.
Terrestrial
What is the steepest planet?
Uranus
What is Earth´s tilt?
23.5
What form of measurement do we use outside out Solar system? [hint it´s not AU or miles]
Light years.
When did our SOLAR SYSTEM[not earth] form?
4.6 billion years ago
which planet has the most moons?
Saturn
What is the densest planet?
earth
How long is Earth´s revolution?
365.25 days
How many light years wide is our galaxy?
100 million
True or False : The sun takes up more then 99% of the mass of our solar system.
True [99.86%]
What is in between Mars and Jupiter?
The asteroid belt.
How far is neptune from the sun?[in miles]
2.8 billion
True or False : We know more about our ocean then space.
False.
True or False : Earth is the only planet in our UNIVERSE that CAN sustain life.
False. [there is some planets that can but do not contain life.]
When will the sun explode?
5 billion years.
How many dwarf planets are there?
5