Section 1
Section 2
Section 3
Section 4
Section 5
100
Is everything that exists
What is the universe
100
The regular rise and fall of the water level along ashore
What is tide
100
__________ is the force of attraction among all objects.
What is gravity
100
Every star begins as a _______
What is a nebula
200
The study of the universe
What is astronomy
200
When _________ blocks sunlight from reaching the _________.
What is the Earth and Moon
200
The _________ on the moon were formed by meteoroid collisions
What is a crater
200
Name three properties of a star
What is brightness, temperature, size, color
200
A ___________ means the galaxy is moving toward us.
What is a blueshift
300
Earths rotation or one complete spin on an axis is also equal to ________ hours
What is 24 hours
300
A full moon usually occurs on the __ and __ day of the month
What is the 15th and 16th
300
The second property that keeps planet in or it is __________, the tendency of a moving object to stay in motion.
What is inertia
300
The __________ in an object's position when viewed from two locations is called parallax
What is apparent shift
300
The galaxy is moving away from us is a ____________
What is a redshift
400
Is a line at longitude of 180 degrees
What is the International Date Line
400
Earth and the moon are all in a line a ___________ occurs
What is a spring tide
400
___________ come from the outer fringes of the solar system
What is a comet
400
2nd stage of a star is called ________________
What is the main-sequence star
500
Uses lenses to gather light from a faraway object and magnify its image
What is a reflecting telescope
500
During a neap tide _____ tides are are lower than usually, and _______ tides are higher than normal
What is high and low
500
A meteor is a ___________ that enters Earth's atmosphere.
What is a meteoroid
500
A _____________ is so hot that it gives of enough radiation to make its surrounding shell of gas and dust glow.
What is a white dwarf
500
_________ is how a light wave between our galaxy and another galaxy would look if the galaxies were not moving.
What is No Shift
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