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WorksheetsSpace Intro
Total questions: 16
Worksheet time: 4mins
What is the definition of the universe
Everything that exists
The empty space between bodies
All celestial bodies
What is space
All the celestial bodies
The empty space between bodies
Everything that exist outside of earths athmosphere
What is a Celestial Body
A collection of millions or billions of stars
A natural object which is located outside of Earth's atmosphere
A luminous object made up of gas that can produce its own light and heat
What is a Galaxy
Objects that are found revolving around planets in our solar system
Is made up of the Sun and the planets
A collection of millions and billions of stars
True or False: Galaxies are either elliptical or spiral
True
False
What galaxy is earth in?
Andromeda Galaxy
Milky Way
Magellanic Clouds.
True or False: The Sun orbits the Planets
True
False
How many planets are in our solar system
8
7
9
10
What is meant by Terrestrial Planets
That they are they are composed of the largest planets
That they are rocky planets
That they are gas/ice planets
That life cannot exist on them
What is another word given to the Planets known as Gas Giants
Jovian Planets
Terrestrial Planets
Saturn
What 4 planets are known as Terrestrial Planets
Jupiter, Venus, Mars and Uranus
Earth, Mars, Jupiter and Saturn
Jupiter, Saturn, Uranus and Neptune
Earth, Mars, Venus and Mercury
Moons orbit planets
True
Fasle
Moons are also called what
Gas Giant
Giant Star
Satellites
Comet
What are comets composed of?
Dust, ice and water
Water, ash, dust and gas
Frozen gas, ice, dust and small rocks
What is an asteroid?
Giant rocks that orbit the sun that are too small to be called planets
Giant star that flies through the sky
Composed of multiple comets
In order to be considered a planet, planets must meet certain characteristics. What are the 3 conditions they must meet?
Be a certain size
Look like a sphere
Orbit a sun
Have a moon
