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Grade 7 - Scientific Method, Rockets, History of Space Exploration Flashcards | StudBud
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Grade 7 - Scientific Method, Rockets, History of Space Exploration
Grade 7 - Scientific Method, Rockets, History of Space Exploration
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1
Are you behaving really well for your Substitute Teacher?
Yes, of course!
We are the best-behaved class!
Always!
We should be nicer to our sub :(
2
The earliest rockets were
space shuttles
arrows
fireworks
arrows coated with flammable powder
3
Who greatly improved rocketry in the 1800s?
Soviet Union
China
USA
Britain
4
Rockets were developed for
fireworks
both of these
military use
neither of these
5
What caused the caps to pop off the M+M cannisters outside, when we built rockets?
Build up of mass from Carbon dioxide gas
Build up of mass from Oxygen gas
Build up of pressure from Oxygen gas
Build up of pressure from Carbon Dioxide gas
6
Thrust is also called the ___ of a rocket
reaction force
action force
7
Which two superpowers were major players in the Space Race?
The USA and China
The USA and the Soviet Union
China and the Soviet Union
The USA and Russia
8
Which space shuttle part is pressurized?
rockets
crew cabin
payload bay
9
Identify the Step: If I count Skittles in a bag, then each color will have the same number.
Write a Protocol
Make a Hypothesis
Form a Conclusion
Ask a Question
10
Which of the following rocket fuel types is very fuel-efficient?
ion
liquid
plasma
solid
11
Where on the moon did the Eagle land?
a mountain
a desert
a canyon
The Sea of Tranquility
12
What other struggle was happening during the Space Race?
The Iraq War
World War I
World War II
The Cold War
13
Which probe would you use to monitor the atmospheric conditions of a planet?
orbiter
lander
rover
14
Which of the following rocket fuel types can be controlled once ignited?
liquid
solid
plasma
ion
15
When were modern rockets first developed?
2000s
they have not yet been invented
1800s
1900s
16
Which of the following items would an Orbiter NOT need?
solar panel
camera
antenna
landing pad
17
Multi-stage rockets have been used to do all of the following, except
launch satellites into space
launch probes into space
send astronauts to the moon
launch Tanush into space
18
What is the MAIN advantage of a multistage rocket?
The cabin crew space increases as the rocket rises
The cabin crew space decreases as the rocket rises
The total amount of weight decreases as the rocket rises
The total amount of weight increases as the rocket rises
19
Speed in a given direction is called
orbital velocity
thrust
velocity
escape velocity
20
By about 1200, the Chinese were also using ___ inside their rockets
tape
gunpowder
glue
probes
21
Which song contains lyrics that describe a British rocket attack in Maryland?
God Bless America
The Star Spangled Banner
Blank Space
Yankee Doodle Dandy
22
Why is a balloon a rocket? Because...
it has gas
gas shoots in 1 direction, forcing it the OPPOSITE direction
Ms Spadafora says so
it moves
23
Which of the following rocket fuel types burns until it is gone, once it is lit?
liquid
ion
plasma
solid
24
What is true about the size of rockets?
They can be any size!
They must be small
They must be large
They must be medium
25
Which is true about the FIRST human to go into space?
USA; Freedom7; no orbit
Soviet; Sputnik1; 1 orbit
USA; Friendship7; 3 orbits
Soviet; Vostok1; 1 orbit
26
Who was the first American to orbit the Earth?
Buzz Aldrin
Yuri Gargarin
Alan Shepard
John Glenn
27
What did the Apollo11 astronauts take back to earth with them, from the moon?
moon sand
moon rocks
moon worms
moon lava
28
Which of the following is not a fuel type for rockets?
plasma
solid
ion
liquid
29
How many total Apollo missions have landed on the moon?
8
10
6
4
30
The reaction force that propels a rocket foward is called
orbital velocity
thrust
escape velocity
velocity
31
Who was the first human in space?
Yuri Gargarin
Alan Shepard
Buzz Aldrin
John Glenn
32
Which is true, about the 1st artificial satellite?
Vostok1, Soviet Union, 1957
Explorer1, 1957, USA
Sputnik1, 1957, Soviet Union
Explorer1, 1958, USA
33
How long did Armstrong and Aldrin walk on the moon?
about 2 minutes
about 2 days
about 2 hours
about 2 weeks
34
NASA stands for
National Aeronautics and Space Agency
North American Space Administration
National Aeronautics Space Academy
North American Space Academy
35
The key part about a space shuttle is that it can be
exploded
recycled
reused
shredded
36
Identify the Step: Based on my experiment, Skittles Colors are not equally represented
Write a Protocol
Make a Hypothesis
Form a Conclusion
Ask a Question
37
The velocity a rocket must achieve to establish an orbit around Earth
escape velocity
orbital velocity
velocity
thrust
38
Which of the following is the equivalent of a space taxi?
space shuttle
space probe
space station
space suit
39
How many men went from Apollo11, in the Eagle, to the moon?
3
4
2
1
40
A device that expels gas in one direction to move it in the opposite direction is a
rocket
thrust
probe
space shuttle
41
For every force, or action, there is an equal and opposite force, or
action
reaction
neither of these
both of these
42
The ISS relies on ___ for it's main power source, and ___ for backup.
batteries... the sun
iPad chargers... the sun
the sun... iPad chargers
the sun... batteries
43
What did Apollo11 astronauts leave on the moon?
their homework (oops!)
their iPads (oops!)
an American Flag
their cell phones (oops!)
44
If you were going to spend 1 year in space, you should do it on a
space shuttle
probe
space station
rover
45
Major advances were made in rocket technology for what war?
World War II
World War I
Korean War
Vietnam War
46
Identify the Scientific Method Step: Will each color of Skittles be evenly represented?
Ask a Question
Write a Protocol
Make a Hypothesis
Form a Conclusion
47
In which direction does the Action Force arrow point, for a rocket?
in the direction the rocket is travelling
both of these
neither of these
in the direction the gas is blowing
48
NASA has stopped sending people to the moon, and is currently trying to send people to
Venus
Pluto
Mars
Neptune
49
The velocity a rocket must reach to fly beyond a planet's gravitational pull
thrust
velocity
orbital velocity
escape velocity
50
How many men were on Apollo11?
4
1
2
3
51
In which Space Shuttle part would you find satellites and other equipment?
rockets
payload bay
crew cabin
Classroom 103
52
Which unpiloted spacecraft made it to the moon, before humans did?
Explorer1
Freedom7
Friendship7
Surveyor
53
___ is the distance an object moves per unit of time
speed
velocity
force
gravity
54
Which describes the 1st American in space?
USA; Apollo11; no orbit
USA; Freedom7; no orbit
USA; Friendship7; 3 orbits
USA; Eagle; 1 orbit
55
Who was the first American in space?
John Glenn
Yuri Gargarin
Alan Shepard
Buzz Aldrin
56
A spacecraft with no humans is called a
shuttle
station
satellite
probe
57
___ is the force tha tpulls objects toward each other
gravity
speed
velocity
force
58
Which describes the Apollo program?
Return humans from the moon safely
Get humans to the moon
Launched by President John F Kennedy
all of these
59
A rocket moves forward when gases shooting out the back of it push it
in the same direction
upwards
in the opposite direction
off the ground
60
Rocket technology originated in
China
the Soviet Union
Britain
the USA
61
The first rockets were made in the
1400s
1200s
1300s
1100s
62
An object that revolves around another object in space is called a
satellite
space station
space shuttle
space probe
63
The Apollo11 astronauts left seismometers on the moon, to measure
volcanic eruptions
hurricaines
moonquakes
tsunamis
64
Which of the following is the equivalent of a space hotel?
space probe
space shuttle
space suit
space station
65
Which of the following steps comes first, during a multi-stage rocket launch into space?
Stage 1 separates and falls to Earth
3rd stage heads to the moon
Stage 1 ignites
Stage 1 runs out of fuel
66
The first US artificial satellite was the
Eagle
Freedom7
Apollo11
Explorer1
67
In what year did humans first step onto the moon?
1961
1969
1959
1957
68
____ is a push or a pull
gravity
velocity
force
speed
69
The ISS was built by
16 countries
no one knows
the USA
15 countries
70
Which probe would you use to drive around on the moon?
lander
rover
orbiter
71
Identify the Step: 1. Open bag. 2. Separate Skittles by Color. 3. Count Skittles.
Ask a Question
Write a Protocol
Form a Conclusion
Make a Hypothesis