2019-04-30T23:47:27+03:00[Europe/Moscow] en true Universe , Galaxy, Solar system, Sun, Asteroids, Inner planets, Mercury, Venus, Earth, Mars, Comets, Meteoroids, Planets, Moon, Outer Planets flashcards
Science Flash Cards 5th Grade

Science Flash Cards 5th Grade

  • Universe
    Is everything in existence (galaxies, solar systems, and planets)
  • Galaxy
    Billions of stars, dust, and gas held together by gravity. Our Galaxy is the Milky Way. 
  • Solar system
    Our solar system is 8 planets revolving around the sun.
  • Sun
    The center of our solar system and the closest star to Earth.
  • Asteroids
    Small bodies of rock and metal that orbit the sun.
  • Inner planets
    The small dense planets with rocky surfaces. They are the planets that are closest to the sun.
  • Mercury
    Photo (Mercury)
    Photo (Mercury)
  • Venus
    Photo (venus)
    Photo (venus)
  • Earth
    Photo (Earth)
    Photo (Earth)
  • Mars
    Photo (Mars)
    Photo (Mars)
  • Comets
    Dust particles, frozen water and frozen gases that orbit the sun.
  • Meteoroids
    Small bodies of rock that orbit the sun.
  • Planets
    The largest bodies orbiting the sun.
  • Moon
    Bodies of rock that orbit planets.
  • Outer Planets
    Large cold, planets made of mostly gas and are the farthest away from the sun.