Earth- Sun- Moon System Solar System and the Universe Space Potpourii Electricity and Magnetism Review!
100
What is Earth's rotation
What causes the stars to appear to move across the night sky?
100
What is 1AU?
How far (in AU) is the Earth from the sun?
100
What is a 90-degree angle?
What angle to the sun, earth, and moon make when the moon is a first and third quarter?
100
What is an electric charge?
What is the invisible field around charged particles called?
200
What is Earth's revolution
What earth movement causes the pattern of seasons we observe?
200
What is its distance from the sun?
What determines the length of a planet's year?
200
What is the heliocentric model?
What model shows the sun as the center?
200
What is increase?
When 2 like poles move closer together potential energy does what?
300
What are gravity and inertia?
What 2 forces keep planets and moons in orbit?
300
What is electromagnetic radiation?
What do space telescopes measure?
300
What are the moon's rotation and revolution?
What causes us to only see one side of the moon?
300
What is like poles repelling OR opposite poles repelling?
What causes magnetic levitation?
400
What is a waxing crescent?
What phase of the moon follows a new moon?
400
What are distance and mass?
What are two things that affect gravity between two objects?
400
A dwarf planet is spherical, orbits the sun, but has not cleared its orbit path of debris.
What is a dwarf planet?
400
Negative particles will leave the charged object and move to a more positively charged object (the doorknob) in a process called static discharge
What happens when an object charged with static electricity comes into close proximity with a doorknob?
500
What are the summer solstice, fall equinox, winter solstice, and spring equinox?
What are the names of the 4 days that signal the changes of seasons?
500
What are spiral galaxies, elliptical galaxies, irregular galaxies, and quasars?
What are the 4 types of galaxies?
500
The apparent motion of an object against distant background stars.
What is parallax?
500
When current is flowing through a circuit it generates a magnetic field we can observe with compasses.
How are electric currents and magnetic fields related?






Benchmark 2 Test 8th Grade Review

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