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Integrated Science: Unit 2
What is the hottest planet in our solar system?
What planet has the most moons?
Integrated Science: Unit 2
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Our Solar System
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1
What planet has the most moons?
Jupiter
Pluto
Earth
Saturn
2
What is the hottest planet in our solar system?
Mercury
Mars
Neptune
Venus
3
The planets and other objects in the solar system stay moving in their ______because of the pull of gravity on them
force
planet
orbit
gravity
4
how is newtons law of gravitation important to society?
its important because it helps read
its important because it helps people learn
its important because it helps sailors
important because it helps us understand how gravity works
5
What are the inner planets?
Mars, Jupiter, Saturn, and Venus
Jupiter, Saturn, Uranus, and Neptune
Mercury, Venus, Earth, and Pluto
Mercury, Venus, Earth, and Mars
6
The Nebular hypothesis suggests, our solar system evolved from
the dark side of the force
volcanoes and eathquakes
pre-existing civilization
enormous rotating cloud
7
A hypothesis that describes how our solar system evolved and is shown below is called?
The Solar Hypothesis
The Lunar Hypothesis
The Nebular Hypothesis
The Mahana Hypothesis
8
What are the outer planets called?
greenhouse giants
Galilean giants
gas giants
terrestrial giants
9
Which correctly describes the gravity between objects in the solar system?
objects far from sun are not large to pull on other objects
objects in orbit are in motion, are not affected by gravity
Objects with a large mass pull with force than objects with a small mass
objects fall apart pull on each other more strongly than objects close
10
The nebular hypothesis explains:
How nebulas form
What elements are found in nebulas
How our solar system formed
How the sun formed
11
Is Earth considered an inner or outer planet?
both
outer
inner
neither
12
What type of eclipse is this?
Lunar Eclipse
Solar Eclipse
13
How many outer planets are there
9
5
4
3
14
How many steps are there in the nebular theory?
4
2
1
3
15
What are the outer planets?
Mercury, Venus, Earth, and Mars
Jupiter, Saturn, Venus, and Earth
Jupiter, Saturn, Uranus, and Neptune
Jupiter, Saturn, Uranus, and Mercury
16
Which planet does not have rings?
Uranus
Saturn
Neptune
Mars
17
Which position would the moon be when it's a full moon?
b
c
a
d
18
Which outer planet is sixth from the Sun?
Neptune
Saturn
Jupiter
Uranus
19
What is the 4th planet?
Mercury
Mars
Venus
Earth
20
One Outer Planet is the...
Sun
Jupiter
Moon
Venus
21
Which of the following are not outer planets
Saturn
Uranus
Jupiter
Mars
22
True or false the earths tilt causes seasons
True
False
23
What does the Law of Gravitation state?
Every reaction has an equal but opposite reaction
Acceleration is determined by the mass of the object
Any two objects exert an attractive force on each other
In a syste, only the larger object exerts a force
24
Which eclipse is this?
Lunar eclipse
Solar eclipse
25
How did the Solar System form in the Nebular Hypothesis?
It contracted into a disk shape with a pre-Sun at the center
Rocky inner planets and icy outer planets formed.
The nebula was composed mostly of hydrogen and helium.
All of the above.
26
Why is it relatively warm around the equator at all times of the year?
The equator receives direct sunlight at all times of the year.
The equator receives indirect sunlight at all times of the year.
The equator receives no cloud cover at all times of the year.
The equator receives no rain at all times of the year.
27
An eclipse happens when?
When a planet gets in the way of the sun's light.
When it gets dark.
A star falls from the sky.
While we are asleep.
28
Which planet has no moons?
Mercury
Mars
Earth
Jupiter
29
Why does the earth have four seasons?
Our planet has axis of rotation that is tilted
They're fun looking
Because they're cool
More people will visit
30
How many planets are in our solar system?
8
1
6
5
31
What is a Lunar Eclipse?
Earth's shadow blocks out Sun
Moon blocking out Sun
Sun blocking out Moon
The second full Moon in a Month
32
What is the star at the center of our solar system called?
Moon
North Star
Earth
Sun
33
Is Venus an inner or outer planet
Inner planet
Outer planet
34
Why is there gravity
Downward force
The suns rats
Earths gravitational pull
The moon
35
We have seasons because of earths tilt
False
True
36
How did the sun form?
Gravity pulled together planets and satellites to form the sun.
Gravity pulled together a cloud of dust and gas to form the sun.
Electromagnetism pulled together planets and satellites to form the sun.
37
How did our solar system form?
By magic
Formed by a really dense cloud of gas and dust.
38
The biggest planet in our solar system is...
Uranus
Jupiter
Saturn
Mercury
39
We float in space because...
there is no air
there is too much gravity
there is little gravity
Space is empty
40
When was our solar system formed?
5.6 billion years ago
4.6 billion years ago
1.6 billion years ago
3.6 billion years ago
41
What are all the inner planets
Jupiter Saturn Uranus Neptune
Mercury Venus Earth Mars
42
The Sun contains _________% of the solar system's mass.
25
99
about 1/3
35
43
What are some tools that scientists use to study Earth's solar system?
Shuttles
Telescopes
Satellites & Probes
All of the above
44
According to the nebular theory; what was occurring while the solar nebula was shrinking?
All of the above
It was spinning
It was heating up
It was flattening
45
The Law of Universal Gravitation was explained by ___.
Galileo Galilei
Gabriel Fahrenheit
Zacharias Janssen
Isaac Newton
46
What is the Solar Nebular Theory?
a super nova
galaxy that contains our Solar System.
Formation of our solar system from a nebula cloud.
47
Which object has a larger force of gravity acting on it?
20 kg mass
5 kg mass
48
During a full moon what is the correct sequence?
Sun - Earth - Moon
Earth - Moon - Sun
Moon - Earth - Sun
Earth - Sun - Moon
