Movement
The Universe
Inner Planets
Random
Outer Planets
100
The earth's orbit is the path Earth takes as it does this around the sun.
What is revolve?
100
a large system of gases, dust, and stars
What is a galaxy?
100
a large object that orbits a star
What is a planet?
100

What four countries are the space agencies of the International Space Station?

USA, Japan, Russia and Canada

100

What is the last planet in our solar system?

Neptune

200
The earth is said to do this as it turns or spins on its axis.
What is rotate?
200
This is a ball of rock, ice, and frozen gases with what appears to be a fiery tail
What is a comet?
200
These are the inner planets in order from the sun.
What are Mercury, Venus, Earth, and Mars?
200
This color is seen when looking at the hottest stars.
What is blue?
200

These are the outer planets in order from the sun.

Jupiter, Saturn, Uranus, and Neptune

300
During this season, the North Pole is tilted away from the sun.
What is winter?
300

This former planet is now considered a "dwarf planet" because it's much smaller than all other planets and has an orbit that crosses the orbit of another planet.

Pluto

300

Which planet is closest to the sun?

Mercury

300

These are groups of stars that make imaginary pictures such as Orion, Ursa Major, and Ursa Minor.

What are constellations?

300

This is the nickname given to the outer planets because they are made mostly of different gases.

Gas Giants

400
The earth experiences day and night because of this movement.
What is the rotation of Earth on its axis?
400
This separates the inner planets from the outer planets.
What is the asteroid belt?
400

All of the inner planets share which of the following characteristics?

Rocky and terrestrial 

400
the color of the coolest stars
What is red?
400

This is the planet known for its great rings.

Saturn

500
These occur as Earth revolves around the sun due to different hemispheres of Earth being tilted toward or away from the sun.
What are seasons?
500

Which celestial body orbits a planet?

The moon.

500

What is the biggest inner planet?

Earth!

500

What piece of technology helps scientists control spacecraft and analyze data received from space?

Computers

500

This is the fifth and largest planet in our solar system.

Jupiter

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