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B
C
D
E
100
The biggest one of these is located in Nambia, Africa.
What is a meteorite?
100
Clyde Tombaugh discovered this planet in 1930.
What is Pluto?
100
This is located between Mars and Jupiter
What is the Asteroid Belt?
100
This is the reason why the area between Mars and Jupiter is called the Asteroid Belt.
What is because that is where most of the asteroids are located?
100
This is a rocky mass up to several hundred kilometers wide that revolves around the Sun.
What is an asteroid?
200
This is one reason why Pluto is no longer considered a planet.
What is it has an odd orbit or its orbit is tilted?
200
This is formed when a meteoroid enters Earth's atmosphere.
What is a meteor?
200
These usually burn up before they hit the Earth's surface.
What are meteors?
200
These normally take place about once a year.
What is a meteor shower?
200
These are usually discovered utilizing a telescope and photos.
What are comets?
300
When Earth passes though the orbit of a comet, this happens.
What is a meteor shower?
300
The biggest known meteorite on Earth weighs this much.
What is 60 tons?
300
These are made of dust and ice.
What are comets?
300
It usually takes an asteroid this long to make one revolution.
What is 3 to 6 years?
300
This is how Pluto is different from the outer planets.
What is it has a rocky surface instead of a gas one?
400
The gravitational force of this planet keeps many asteroids from hitting Earth.
What is Jupiter?
400
This is the next time (year) that Pluto will be closer to the Sun than Neptune.
What is the year 2227?
400
This is the name for very bright meteors.
What are fireballs?
400
A shooting star is really one of these?
What is a meteor?
400
The smallest asteroids are this size.
What is pebble sized?
500
This is the section of the Solar System that contains Pluto.
What is the Kuiper Belt?
500
Pluto was in front of Neptune during which years.
What is 1979-1999?
500
This is the name of another dwarf planet (besides Pluto) in our Solar System.
What is Eris?
500
This is the name of another dwarf planet (besides Pluto) in our Solar System.
What is Eris?
500
This can happen if you discover a comet.
What is it could be named after you?
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