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