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Science Ninjas Flashcards | StudBud
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Science Ninjas
Science Ninjas
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Indiana 6th grade standards covered
Flashcards
64 cards
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Practice quiz
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Questions
64
Answers
1
The Law of Conservation of Mass states...
Mass is always lost during a reaction
Mass is always gained during a reaction
Mass before chemical reaction is same as mass after reaction
The mass is heavy
2
Which is a terrestrial planet?
Neptune
Venus
Ceres
Pluto
3
In what situation would the Gravitation Potential energy between you an earth be the greatest?
You are running up a hill
You stand at the top of the hill
You stand at the bottom of a hill
You are running down a hill
4
An astronimical unit is the average distance ______.
from the earth to the sun
Between the Earth and the Moon
to the edge of the solar system
to the nearest Galaxy
5
Which energy transformation occurs when you light a gas burner?
Chemical to thermal
Electric to chemical
Radient to thermal
Nuclear to chemical
6
What gives Mars its reddish color?
Soil rich in iron oxide
Lava from Olympus mons
Ice caps of frozen carbon dipxide
Liquid water
7
Which is a chemical change?
Freezing Juice
Copper turning green in air
Boiling Water
Slicing a potato
8
Which molecule is responsible for capturing light energy in a plant
water
ATP
sugar
Chlorophyll
9
Where would you find trees that do not have leaves during the winter?
Temperate deciduous forest
Tiaga
Tundra
Tropical rainforest
10
Which inner planet is hottest?
Mars
Mercury
Earth
Venus
11
Why is photosynthesis important to humans?
it produces our only source of sugar
it produces most of the carbon dioxide in the atmosphere.
It produces our only source of water
It produces most of the oxygen in the atmosphere
12
What stays the same when a substance changes from a liquid to a gas?
Distance between particles
Forces between particles
Mass
Density
13
A partial Solar eclipse is seen from the which location
The Moon's penumbra
The Earths penumbra
The Moons umbra
The Earths umbra
14
A bicyclist uses brakes to slow from 3 m/s to a stop. What stops the bike?
Gravity
Kinetic Energy
Thermal Energy
Friction
15
Which describes the particles in a substance with no definite shape or volume
Particles are close but can still vibrate in all directions
Particles are far apart an move freely
Particles are close but can move freely
Particles are far apart and can not move
16
The gravitiational Potential Energy stored between an object and earth depends on _____.
The objects speed and height
The objects mass and speed
An objects height and weight
The objects size and weight
17
Which is a bright streak of light in Earth's atmosphere?
A meteriod
A meteorite
A meteor
A comet
18
____________ is a rule that describe a pattern in nature.
Law of Gravity
Newtons theory
Scientific Law
Scientific theory
19
Which is a chemical change?
salt dissolved in water
boiling water
A rusting car
melted gold
20
Where does cellular respiration occur?
Cloroplast
Vacuole
Nucleus
Mitochondria
21
an organism that uses sunlight to make food molecules is a(n)
producer
Carnivore
herbivore
Consumer
22
Which type of energy is released when a firecracker explodes?
Nuclear energy
Chemical potential energy
Elastic potential pnergy
Electric energy
23
In the engine of a gasoline-powered car, chemical energy is converted to which kind of energy?
Sound
Potential
Electric
Waste
24
The number of robins that hatch in a year is the population"s ___.
carrying capacity
Biotic potential
exponential growth
birthrate
25
At which point is the potential energy the greatest?
C
D
A
B
26
What factors determine an objects kinetic energy?
Its height and mass
Its mass and speed
its speed and height
Its size and its weight
27
Which is true of energy?
Most forms cannot be traced to a source
It cannot change form
Most forms cannot be conserved
It can not be created or destroyed
28
Which best describes the green house effect?
Energy trapped by the atmosphere
Energy emitted by the sun
Effect of gravity on temperature
Reflection of light from a planet
29
How are the terrestrial planets similar?
Similar rocky surfaces
Similar periods of rotation
Similar diameters
Similar densities
30
What type of energy is released when the string in the photo is plucked?
Electric Energy
Radient Energy
Sound energy
Nuclear Energy
31
What type of eclipse is shown below?
umbra
Lunar
Solar
penubra
32
Which is a nonliving thing?
apple tree
Biotic factor
Abiotic factor
Carnivore
33
Nuclear fusion a process inside the sun produces an enormous amount of _______.
Carbon Monoxide
Energy
Carbon Dioxide
Water
34
The number of organisms to rely on the same resources causes?
Carrying capacity
Population
Competition
Biotic Potential
35
Sound energy can not travel through ______.
A wooden table
A vacum
Polutted air
Pond water
36
When you speak into a cell phone which energy conversion occurs?
Mechanical energy to chemical energy
Thermal energy to sound energy
Chemical energy to radient energy
Sound energy to radient energy
37
Which is true when an ice cube melts?
Volume decreases but mass does not change
Volume and mass increase
Volume and mass do not change
Volume and mass decrease
38
What are the outer planets mostly made of?
rock and metallic material
Melium and Metalic material
Hydrogen and Helium
Rock and Hydrogen
39
Which is NOT true about firewood that burns completely?
Oxygen from the air combines with substances in the wood
Ashes and gases form from the substances in the wood
the wood gives off thermal energy and light
the Total mass of sunstances in the process decreases
40
What is the best way to separate and save the parts of a sand and water mixture?
lift sand out of mixture wth a spoon
boil the moxture and collect the steam
Pour a strong acid into the mixture to dissolve the sand
pour mixture through filter that only water can go through
41
Where would you find plants with stems that can store large amounts of water?
taiga
desert
grassland
tundra
42
Energy that is stored in the nucleous of an atom is __________.
Sound Energy
Thermal Energy
Nuclear energy
Electric Energy
43
Which outer planet has the most complex ring system in the solar system?
Jupiter
Neptune
Uranus
Saturn
44
When you compress a spring which type of energy increases?
Potential
Kinetic
Nuclear
Radiant
45
The form of energy carried by an electric current is__________.
Chemical Energy
Electric Energy
Sound energy
Kinetic Energy
46
Where does the energy that drives photosynthesis come from?
sunlight
sugar
water
Oxygen
47
Mrs. Behringer is _________.
Awesome
a Ninja
The coolest person in the whole world!
Beautiful
48
The moon is visible because it ________.
reflects light from the sun
relfects light from Earth
reflects light from the stars
reflects light from Mars
49
Which best describes the asteroid belt?
Large chunks of gas dust and ice
Millions of small rocky objects
Another name for the Oort cloud
The region where comets originate
50
Which is true of dwarf planets?
Orbit near the sun
Spherically shaped
Do not rotate
Never have moons
51
Which Solar system object is the largest?
Jupiter
Saturn
the Sun
Neptune
52
Which organelle is the site of the Photosynthesis?
Mitochondria
Ribosome
Nucleus
Chloroplast
53
Which describes the forming of a precipitate?
A gas forms when a solid is placed in a liquid
a liquid forms when a block of metal is heated
A solid forms when one liquid is poured into another
Bubbles form when an acid is poured onto a rock
54
At which point is the Kinetic energy is the greatest?
D
A
C
55
____ is an explination of events based on knowledge gained from observations & investigations.
Scientific Evidence
Scientific Theory
Scientific Exploration
Scientific Law
56
According to the Law of Conservation of Energy which is always true?
The universe is gaining energy in many different forms
Energy is always converted to friction in moving objects
Work is done when a force is exerted on an object
Energy can never be created or destroyed
57
Which characteristic is a chemical property?
Woolly Texture
Mass of 15 kg
Golden Color
Highly Flammable
58
Which is a property of all solids?
Weak forces exist between particles
Volume and shape can easily change shape
Particles are evenly spaced and have a definte shape
Particles are far apart
59
Which is NOT a scientific tool used to take measurements?
Pipette
Triple beam balance
Graduated Cylinder
Ruler
60
When a ball is thrown upward where does it have the least amount of kinetic energy?
At its highest point
At its lowest point when is is moving Downward
At its lowest point when it is moving upward
Midway between its highest point and its lowest point
61
Water vapor condensing into rain is a __________ change.
Difficult
Physical
Irreversable
Chemical
62
which ecosystem has flowing water?
wetland
stream
lake
estuary
63
Which is a product of Cellular respiration?
ATP
oxygen
sugar
light
64
Which is a Physical Change?
Burning Gas
Digesting food
Exploding Dynomite
Chopping apples
