Galileo was put under house arrest because he argued  

• That Europe did not actually exist

• That Earth revolved around the sun
• Against the law of gravity
• That the sun revolved around the Earth

The idea that the earth is the center of the universe is the ___________ theory.

• geocentric
• heliocentric
• earthcentric
• world's worst

The idea that the sun is the center of the universe is the ____________ theory.

• geocentric
• heliocentric
• solar
• sunny

What is the first step to the scientific method?

• Make a hypothesis 
• State a question or problem
• Do the experiment
• Analyze the data 

What is the heliocentric theory?

• There is no sun
• The sun is smaller than the Earth
• The sun is the center of the universe
• The Earth in the center of the universe

What did the geocentric theory state?

• The sun was at the center of the universe
• The earth was at the center of the universe

What did Galileo Improve?

• The astrolabe
• the stars
• The Telescope
• cat food.

Who created the heliocentric theory?

• Copernicus
• Galileo 
• Ptolemy
• Kepler

What did Kepler add to Copernicus’ heliocentric theory?  

• That Jupiter had four moons
• That the planets revolved around the earth 
• That the sun was the biggest star
• That the planets move in eliptical (oval shaped) orbits around the sun

 _____________________ was an Italian astronomer who developed the telescope, which then confirmed Copernicus’ Heliocentric Theory 

• a. Isaac Newton
• b. Galileo Galilei 
• c. Adam Smith
• d. Dennis Diderot