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Unit 1 Review

Quiz by Maria Creek

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19 questions
Show answers
  • Q1

    Which are the first four inner planets called?

    neptune, uranus, mars, earth

    neptune, uranus, saturn, jupiter

    mercury, venus, earth, mars

    Mercury, mars, milky way, money

    30s
  • Q2

    How many moons does Mars have?

    2

    1

    4

    3

    30s
  • Q3

    Describe the Sun

    a star

    a galaxy

    a solar system

    a planet

    30s
  • Q4

    What is the biggest difference between inner and out planets?

    inner planets are slower moving

    outer planets are faster

    outer planets are always smaller than inner planets

    inner planets are faster moving

    30s
  • Q5

    Gravity describes which two important ideas...

    mass and stars

    distance and solar systems

    speed and light

    mass and distance

    30s
  • Q6

    These all belong inside a solar system EXCEPT 

    planets and moons

    eclipse

    meteors and asteroids

    sun

    30s
  • Q7

    Geocentric theory

    sun is center of universe 

    the earth is center of universe

    sun is center of solar system

    earth is center of solar system

    30s
  • Q8

    What is a comet made of?

    syrup cereal and waffles

    rock glue and paper

    ice rock and dust 

    gas

    30s
  • Q9

    Describe a galaxy

    stars, dust, and gas held together by gravity

    only made up of stars

    there is only one galaxy

    has not been discovered yet

    30s
  • Q10

    This celestial object that burns up upon entry of the Earth's atmosphere is called...

    meteorite

    meteroid

    comet

    meteor

    30s
  • Q11

    Rocky/terrestrial planets are also called 

    ice planets 

    outer planets

    inner planets

    gas planets

    30s
  • Q12

    The outer planets are also called....

    ring planets

    inner planets 

    ice planets

    gas giants 

    30s
  • Q13

    The 4 gas planets are....

    stars, comets, planets, earth

    mercury, venus, earth, mars,

    comet, meteor, meteroid, star

    jupiter, saturn, uranus, neptune

    30s
  • Q14

    Which two planets do NOT have a moon?

    earth and mars

    mars and jupiter

    neptune and venus

    mercury and venus

    30s
  • Q15

    True or False? All gas/outer planets have rings. 

    True

    False

    30s

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