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S6E1/2 Review Flashcards | StudBud
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S6E1/2 Review
S6E1/2 Review
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Solar system, planets, theories of the universe, seasons, and eclipse review.
Flashcards
25 cards
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Practice quiz
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Questions
25
Answers
1
What is the largest object in our solar system?
Mars
Pluto
Earth
The Sun
2
What evidence is there that the Big Bang occurred?
Movement of Objects in the Universe
The Universe being mostly made out of hydrogen and helium
Cosmic microwave background radiation
All of the above
3
Who created Heliocentric?
Galileo
Ptolemy
Nicolaus Copernicus
4
This diagram shows a lunar eclipse. During a lunar eclipse, the Earth is
in front of the Sun and the Moon.
next to the Sun but not the Moon.
in between the Sun and the Moon.
behind the Sun and the Moon.
5
Which is the only star in the solar system?
Phecda
Aldebaran
Sun
Regulus
6
Gravity is a Force exerted by ______.
Masses
Velocity
Distance
Force (Newtons)
7
What is the Geocentric model?
Sun-centered
The Moon at the center with the sun and planets circling it
The Earth at the center with the sun and planets circling it
Earth-centered
8
Which planets are the rocky terrestrials?
Pluto
Uranus, Neptune
Mercury, Venus, Earth, Mars
Jupiter, Saturn
9
What is the Heliocentric Theory
there is the no such thing as the Heliocentric Theory
a theory that says the earth is the center of the universe
a theory that says the planets orbit around the sun
10
Why does Jupiter have the most gravity of all the outer planets?
It has the largest diameter.
It has the lowest density.
It is closer to the sun.
It has the most mass.
11
Geocentric Theory states that the ______.
Moon rotated around the sun
Moon was the center of the universe
Sun was the center of the universe
Earth was the center of the universe
12
Which two planets do NOT have any moons?
Saturn and Uranus
Mercury and Venus
Earth and Mars
Jupiter and Neptune
13
What is a Lunar Eclipse?
The second full Moon in a Month
Sun blocking out Moon
Earth's shadow blocks out Sun
Moon blocking out Sun
14
All of the following are part of the solar system except...
the Sun
the Moon
the stars
Earth
15
What determines the strength of gravity?
Distance and Magnats
Mass and Newtons
Distance and Plants
Mass and Distance
16
What are the outer planets called?
greenhouse giants
gas giants
Galilean giants
terrestrial giants
17
What is a trait all outer planets have ?
Same size
Same Orbital period
Are all small
All have more than one moon
18
How did the Big Bang happen?
It started from a single point that expanded outwards.
There was a bang and the universe was created.
Hydrogen and helium mixed together and formed the universe.
2 planets collided and formed the universe.
19
What is the hottest planet in our solar system?
Mercury
Neptune
Mars
Venus
20
Which two inner planets are most alike in size?
Mercury and Venus
Earth and Mars
Mercury and Mars
Earth and Venus
21
The definition of geocentric is ?
Solar system
Model of solar system with earth in the middle
A simple model
22
How many planets have rings
1
3
2
4
23
A Solar Eclipse occurs when?
When the moon moves in front of the sun
When the earth moves in front of the moon
when the earth crashes into mars
when the sun moves into the earth
24
What are the four inner planets?
Mars, Jupiter, Saturn, Venus
Earth, Venus, Neptune, Mars
Pluto, Earth, Venus, Mercury
Earth, Mars, Venus, Mercury
25
What does heliocentric mean?
Earth centered
solar system
sun centered
star centered
