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5th Grade: Social Science Review Unit 1

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  • They are rocky worlds from when our solar system was formed.
    Asteroids
  • TRUE OR FALSE: A black hole is at the centre of a galaxy.
    TRUE
  • Pieces of comets, moons or planets that end up hitting the Earth’s atmosphere
    Meteors
  • TRUE OR FALSE: Satellites stay in Earth's orbit
    TRUE.
  • TRUE OR FALSE: The moon produce its own light.
    FALSE. The moon reflects the sun’s light.
  • Space snowballs with frozen gas and dust at their centre.
    Comets
  • TRUE OR FALSE: Space probes don't leave Earth's orbit
    FALSE: They leave Earth's orbit.
  • The different shapes of the moon are called...
    Moon phases
  • They are groups of billions of stars, gas and dust orbiting around a black hole.
    Galaxies
  • The Earth movement as it orbits around the sun in an ellipse
    Revolution
  • How the moon´s gravity affect the Earth?
    TIDES
  • Name the moon phase: The moon and the sun are on the same side of the Earth.
    NEW MOON
  • When the Earth spins anti-clockwise along its tilted axis.
    Rotation
  • Groups of billions of stars, gas and dust.
    Galaxies
  • TRUEO OR FALSE: The Earth has some natural satellites.
    FALSE: Planet Earth has ONE natural satellite: The moon.
  • Name the letters
    A: Nothern hemisphere B: Southern  hemisphere C: Axis D: Equator
  • Name the moon phase: The Earth is between the sun and the moon.
    FULL MOON
  • How does the Earth move?
    Rotation and Revolution