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REVIEW in Physical science Flashcards | StudBud
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REVIEW in Physical science
REVIEW in Physical science
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Physical Science
Flashcards
58 cards
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Practice quiz
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Host live
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Questions
58
Answers
1
What is the more environmentally friendly in hydro energy?
Hoover Dam
natural flow power
windmills
water
2
Which of these elements are noble gases?
Xe
Li
F
Ar
3
Lines of latitude ...
shows horizontal lines or parallel to the equator
lines showing East or West position; meridian
lines that show us how to dance
I honestly did not study
4
Food is considered
energy transfer
protien
kenetic
potential energy
5
Is the universe made of Dark energy
True
False
6
what degree is the Prime Meridian at
-10 Degrees
5 Degrees
0 Degrees
10 Degrees
7
What is dark energy?
Dark stars we can see.
Dark stars we can not see.
A force causing the expansion of the universe to accelerate.
Energy flying towards us.
8
The Moon has fewer impact craters than Earth.
False
True
9
What theory explains the creation of our universe?
Solar Nebula Theory
Big Bang Theory
10
What are the laws of physics that teach about energy?
Miley's law of jello
Bob's laws of energy
Sallly's laws of school
Newton's law of physics
11
Have big meteorites ever hit earth?
There is no way to know.
no, never
yes, more than once
pimples
12
What is a comet?
A snowball
A star
A ball of dust gass and ice
A big rock
13
The solar system is held together by gravity.
True
False
14
When did the big bang occur?
30 billion yrs
2 billion years ago
4 billion yrs
over 13 billion years ago
15
An independent variable is one that is
popcorn
the same
tested, like we are testing glues
a movie
16
What’s the definition of light pollution
The brightening of the sky with man made light
The ocean reflecting bright lights
Something that dirties the air
Lighting factories
17
Compounds are two or more elements put together
True
False
18
The Big Bang Theory was created by
Scientists
the Society
Rhiannon
Ms. Kim
19
What law of physics does this cover?
Law One: An object in motion, stays in motion
Law 2 : the heavier the object, the more force is needed to move it
Law three: For every action there is an equal and opposite reaction
the sleepy kitty law
20
The number one concern with a meteorite is
the size
the earthquake
the energy released
the crator
21
What is this?
Direction Star
A cool tattoo
Never Eat Sour Watermellon
Compass Rose
22
Example(s) of a Noble Gas is... (SELECT ALL THAT APPLY)
Argon (Ar)
Xenon (Xe)
Nitrogen (N)
Oxygen (O)
23
What is an asteroid?
A small rocky body that orbits the sun
A small rock that is seen going across the sky
A song
A rock that hits earth
24
What kind of energy is dark energy?
repulsive
light
dark
25
Hydro means
quick
wind
fast
water
26
Which of the following is a noble gas?
Beskar
Krypton
Sodium
Netherite
27
A hypothesis is a guess.
False
True
28
What telescope MAY find life on another planet?
James Webb Telescope
John's long range telescope
Hubble telescope
Walberto's miniscope
29
Photosynthesis is the process by which
nitrogen is made
pics are taken
plants make Oxygen for us
nutrients are absorbed into plants
30
Science is based on
sickness
lies
shots and drugs
facts
31
Has the universe been expanding faster or slower?
Slower
Don't look at me in that tone of voice.
Faster
32
what is a galaxy?
a group of planets, stars, and black holes
a solar system
a group of students like Ruben and Angel
a group of stars, plants and black holes
33
When atoms beging to move quickly in a pot of water...
thermal energy
Law of conservation
Energy Transfer
potential energy
34
What is the Milky Way?
A Galaxy
A planet
A Solar system
A star
35
What planet is this ....
Mercury
Andromeda
Jupiter
Mars
36
Was The big bang theory accepted by most scientists?
False
True
37
Evaporation leaves behind
minerals like calcium and sodium
dust.
salt and powder
a stain of white
38
Plants get water all the way up to the leaves because of
gravity
capillary action
oxygen and photosynthesis
hydrogen balloons
39
What is the equator?
The line running 0 degrees latitude
A Line that is hot
A red line
0 degrees longitude
40
Longitude and Latitude are part of what theme?
Reigon
HEI (Human Environmental Interaction)
Movement
Location
41
how old is the universe?
13.8 billion
18.8 days
idk i was not alive
6 weeks
42
Wind energy comes from...
The Sun and Moon
the Sun makes wind currents
renewable energy
the wind
43
The scientific method is
starting point for research.
a conclusion
research
steps that MUST be followed by researchers
44
Define Dogma
family traditions
belief in a higher power
It's whole ideas that center around history.
teaching that requires faith and belief
45
The universe is not expanding
True
False
46
Why are there so many more visible impact craters on the Moon than Earth?
the Moon has been hit by more meteorites
the dynamic Earth has weathering & erosion
the Moon is swiss cheese
the Moon has been around longer
47
Energy from a specis in motion is called
windmill
hydroelectric
kenetic energy
food
48
How many Noble gases are there?
6
4
two
five
49
Students are not to share food becuase it can spread Covid.
True
False
50
What happens to most meteorites when they enter Earth's atmosphere?
No meteorites come close to earth.
get bounced back into space
They burn up in Earth's atmosphere.
They land on Earth.
51
Saving energy is called the Law of Energy.
True
False
52
A demonstration is
NOT an experiment
Eric's phone
boiling water
a heavy balloon
53
What part of air is Oxygen?
21%
Nitrogen Cycle
Nitrogen
100%
54
Meteoride
stays in space
atmosphere
hits earth
55
What is dark matter?
Matter that does not give off electromagnetic radiation.
Dead stars.
Something that powers computers.
Dark animals in space.
56
Who invented the reflecting telescope?
Mr. Atticus and Mr. Clyde
Edwin Hubble
The one and only, Maida!
Sir Isaac Newton
57
What is the Milky Way?
A Solar system
A planet
A Galaxy
A star
58
Energy cannot be destroyed or lost...
The Law of energy conservation
The kinetic energy
hydroelectric power
Sun energy
