Science Final

vinitomi's version from 2016-05-24 01:41


Question Answer
Which two elements are the main components of stars?Hydrogen and Helium
Which is not part of a spiral galaxy?Supercluster
Which is a moon of saturn that has a thick atmosphere?Titan
Where is the Sun located in the Milky Way Galaxy?About halfway from the center to the edge.
Phases of the Moon occur because the Moon ____________Reflects light emitted by the sun
The _________________ causes the formation of stars and galaxiesGravitational Force
Which planet is made up of mainly gases?Jupiter
The Cassini spacecraft visited which planet?Saturn
What happens if a protostar continues to contract?It's temperature increases
Which are rocky objects that are found between the orbits of Mars and Jupiter?Asteroids
The rotation axis of which planet is tilted nearly parallel to the plane of its orbit around the Sun?Uruanus
Which planet has the most moons?Jupiter
What is Kepler's First Law?Objects in the solar system move around the Sun in elliptical orbits
A lunar eclipse occurs when ________________The Moon moves into Earth's shadow
Which star has the highest surface temperature?Blue Star
What is one astronomical unit?One AU= 150 million km
What does the strength of the gravitational force between two objects depend on?The masses of the objects and the distance between them

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