Welcome to the Quiz!
This quiz contains 6 questions from a mix of 1 subtopics.
What is at the centre of our Solar System?
the Sun
jupiter
the Moon
earth
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How many planets are there in our Solar System?
7
9
8
6
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What keeps the planets in elliptical orbits around the Sun?
the planets' own gravity
the Sun's light
the Sun's heat
the Sun's strong gravity
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What is the Milky Way?
A star
A light year
A galaxy
A planet
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What is the term for an object that orbits a star?
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Explain the difference between stars and planets.
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