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Astronomy Review

QuestionAnswer
What is a Nebula A huge cloud of dust also known as a star nursery
A star is composed of what two elements Hydrogen and Helium
high mass star life style protostar, main sequence, red giant, supernova, neutron star
what characteristic of a star determines it's cycle mass
types of phases when the light appears on the right side waxing
How many days does it take the moon to revolve around the earth one time 27.3 days
each 1/4 of the cycle takes how many days 7 to 1 week
How many moon phases are there 8 moon phases
what is the force that pulls all objects with mass together gravity
inner planets Mercury, Venus, Earth, Mars
outer planets Jupiter, Saturn, Uranus, Neptune
true or false? Outer planets do not have rocky or solid surfaces True
What is rotation turning or spinning on an axis
earth is tilted at an angle of how many degree's 23.5
The earth is divided up into to equal hemispheres
the northern and southern hemispheres experience opposite seasons
structure of a comet nucleus, coma, tail
comets are made up of ice and dust
asteroids are shaped like a potato
a meteor can heat up to how many degrees 2,000
Created by: sammybyers
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