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WorksheetsUniverse, Galaxy, Solar System Midterm Review
Total questions: 9
Worksheet time: 5mins
In a heliocentric model, Earth revolves around
Mars
the stars
the moon
the sun
What is at the center of the universe in the geocentric model?
black hole
Earth
Sun
Mars
Which is true about the Big Bang Theory?
the universe is shrinking
the universe is expanding
the universe has always been extremely large
the solar system was once a tiny dot
According to the Big Bang Theory, how big was the entire universe in the beginning?
pencil point
size of grape
solar system
it has always been the same size
What is a galaxy?
a black hole at the center of all solar systems
all of the matter and energy that is in space
patterns in space formed by constellations
collections of stars, solar systems, dust, and gases
Which galaxy is Earth found in?
Andromeda
Milky Way
Pinwheel
Black eye
The galaxy Earth is located in is an example of a
irregular galaxy
elliptical galaxy
spherical galaxy
spiral galaxy
Which statement best describes the difference between a galaxy and a universe?
a galaxy contains billions of stars, a universe contains one galaxy
A universe contains billions of stars, a galaxy contains one universe
a galaxy contains billions of stars, the universe contains billions of galaxies
a universe contains billions of stars, a galaxy contains billions of universes
Which of the following groups contains objects arranged in order of increasing size??
Moon, planet, star, galaxy
Asteroid, planet, moon, galaxy
Galaxy, asteroid, moon, planet
Star, planet, asteroid, galaxy
