Astronomy Part 2

What are in galaxies?

• ice and rock
• dust, gas, and star
• stars and ice
• water and dust

What are the three types of galaxies?

• Spiral, irregular, boxed
• Spiral, elliptical, spherical 
• Spiral, elliptical, square
• Spiral, irregular, elliptical 

What type of galaxy is this?

• Spiral
• Elliptical
• Irregular 
• Irrational

What type of galaxy is this?

• Spiral
• Elliptical
• Irregular
• Irrational

What type of galaxy is this? 

• Spiral
• Odd Shaped
• Irregular
• Elliptical

Is the universe a galaxy?

• Yes
• No

what galaxy do we live in?

• starlight express
• milky way
• aurora borealis

What is the definition of "weight"?

• the force in which gravity pulls on an object
• the time it takes to get on a ride 
• the amount of matter in an object
• the size of an object

If the mass of an object is 1000kg on Earth, what is it's mass on the moon?

• 10kg
• 100kg
• 1000kg
• 10,000kg

Why do all of the planets orbit the sun rather than Earth?

• the sun has more mass
• the sun is a star
• the Earth is heavier
• the sun is in the middle of the milky way