Show:
Historical Figures
Our Planets
Scales
100
who believed the Earth was perfect and was the center of the solar system?
Aristotle
100
What is the smallest planet in our solar system?
Mercury
100
Which planet is the biggest?
Jupiter
200
which two historical figures believed in a sun-centered universe?
Copernicus and Galileo
200
List the planets in order as they appear from the sun.
Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune
200
The largest of the 8 planets are called...
gas giants
300
Who discovered craters on Jupiter while using a telescope?
Galileo
300
Which planets make up the "Gas Giants?"
Jupiter, Saturn, Uranus, Neptune
300
the smallest of the 8 planets are called...
terrestrial planets
400
who believed the planets moved in smaller circles as they revolved around Earth?
Ptolemy
400
Mercury, Venus, Mars, and Earth make up which group of planets?
Terrestrial Planets
400
Earth is the ____ smallest planet
4th
500
Who was known as the "father of the scientific method?"
Aristotle
500
What separates our inner and outer planets?
Asteroid Belt
500
Order the planets from largest to smallest
Jupiter, Saturn, Uranus, Neptune, Earth, Venus, Mars, and Mercury