Semester 1 Final Test Prep: Science 2018

Which represents the order from LARGEST to SMALLEST?

• universe, galaxy, planet
• galaxy, universe, planet
• planet, galaxy, universe
• universe, planet, galaxy

Which correct identifies meteor, meteoroid, meteorite in the diagram.

• A:  meteor     
  B: meteoroid
  C: meteorite
• A:  meteoroid     
  B: meteor
  C: meteorite
• A:  meteorite 
  B: meteor
  C: meteoroid
• A:  meteorite     
  B: meteoroid
  C: meteor

Which measurements would be used to measure distances between celestial objects in space? (click all that apply)

• AU

• grams

• kilometers

• light-year

• liter

^{Objects in space made of ice,t gas and dust and orbit our sun are called:}

• Asteroids
• Comets
• moon
• Meteors

A ball of gas in space that produces its own light and heat.

• planet

• meteorite

• star

• asteroid belt

Two ways to increase gravitational attraction between 2 objects is.....

•  more mass   
  less distance (closer)
• more mass   
  more distance
• less mass       
  less distance (closer)
• less mass   
  more distance

Which type of eclipse is shown in the diagram?

• Solar Eclipse
• Lunar Eclipse
• Moon Eclipse
• Earth Eclipse

Which type of eclipse is shown in the diagram?

• solar eclipse
• lunar eclipse
• earth eclipse
• star eclipse

What force keeps planets orbiting the sun?

• Planet's gravitational pull
• Sun's gravitational pull
• Force of motion
• Friction

What force keeps the moon orbiting Earth?

• Sun's gravitational pull
• Earth's gravitational pull
• Moon's gravitational pull