Theories
Planets
Miscellaneous
Meteors, Comets, Asteroids
Universe
100
The theory that Earth is in the center, and all other bodies orbit around it.
What is Geocentric?
100
The Red Planet.
What is Mars?
100
__________ affects your age on another planet.
What is the time it takes each planet to revolve around the sun?
100
A _______ is made of ice and rock and has a coma and a tail that can stretch for millions of miles.
What is a Comet?
100
_______________ is the name of our galaxy.
What is The Milky Way?
200
The theory that the Sun is in the center and all other bodies orbit around it.
What is Heliocentric?
200
Earth's twin/the HOTTEST planet.
What is Venus?
***has a super thick atmosphere made of Carbon Dioxide and sulfuric acid***
200
An explanation backed by many tests is called a _________.
What is a theory?
200
The largest of space rocks that can form a core, mantle, and crust.
What is an Asteroid?
200
_______ developed the first telescope.
Who is Galileo?
300
__________ and __________ taught the Geocentric model.
Who are Aristotle and Ptolemy?
300
The largest planet/has a great red spot.
What is Jupiter?
300
______ and _______ keep planets orbiting the sun.
What is gravity and inertia?
300
Meteorites are space rocks that have ______________________.
What is reached Earth's surface?
300
_________ developed the laws of planetary motion.
Who is Johannes Kepler?
400
_________ developed the heliocentric model.
Who is Copernicus?
400
The Gas Giants.
What are Jupiter, Saturn, Uranus, and Neptune?
400
Planets travel in an __________ orbit.
What is Elliptical?
400
The asteroid belt lies between ______ and _________.
What are Mars and Jupiter?
400
The closest star to Earth.
What is the Sun?
500
______ _____________ does NOT change a theory.
What is New Language?
*** New INFORMATION, New TOOLS, and New TECHNOLOGY all CAN change a theory***
500
Second largest planet/super cold/hundreds of rings.
What is Saturn?
500
________ are sometimes called Shooting Stars.
What is a Meteor?
500
If Mars takes 2 years to revolve around the Sun, and Jupiter takes 12 years, it must take asteroids between ___ and ___ years to orbit the sun.
What is 5 to 9 years?
500
_____________ causes weight to be different on different planets.
What is the gravitational pull of each planet?