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- 1. Multiple Choice
What is this measuring instrument called?
Bunsen Burner
Pipette
Measuring Cylinder
Beaker
- 2. Multiple Choice
What does this Hazard Symbol mean?
Corrosive
Flammable
Explosive
Toxic
- 3. Multiple Choice
What does this Hazard Symbol mean?
Flammable
Oxidising
Serious Health Hazard
Corrosive
- 4. Multiple Choice
Plants create their own food through a process known as
Protein synthesis
Photosynthesis
Autotrophic form of nutrition
- 5. Multiple Choice
When a solid becomes a liquid, the process is called
Freezing
Melting
Condensation
Evaporation
- 6. Multiple Choice
The energy from moving objects, is known as
Potentail Energy
Kinetic Energy
Heat Energy
Sound Energy
- 7. Multiple Choice
In science, Force is DEFINED as...
A push or pull
A hop, skip and jump
A push, pull or twist
What gives a Jedi his power
- 8. Multiple Choice
Which of the following is a contact force?
Magnetic
Friction
Electrical
Gravitational
- 9. Multiple Choice
Given this arrangement of magnets, in which case/s would the magnets REPEL each other?
B only
B and C
A and C
A only
- 10. Multiple Choice
Are the forces exerted by the cats balanced or unbalanced?
Balanced
Unbalanced
- 11. Multiple Choice
What type of force is needed to unlock a door?
Pull
Push
Twist
Jump
- 12. Multiple Choice
The ability to do work is ____.
Force
Energy
Sound
Power
- 13. Multiple Choice
Energy from sunlight is called ___.
Mechanical energy
Power energy
Solar energy
- 14. Multiple Choice
A magnet attracts ___ objects.
Metal
Wood
Paper
Leather
- 15. Multiple ChoiceWhat are the three states of matter?Rock, Brick, ShoeSolid, Liquid, GasLiquid, Water, SodaRain, Sleet, Snow
- 16. Multiple ChoiceWhen water vapor gets cold, it turns to a...liquidsolidraindropice
- 17. Multiple ChoiceWhat state of matter does this picture show?LiquidGasSolidMatter
- 18. Multiple ChoiceWhat state of matter does this picture show?GasSolidMatterLiquid
- 19. Multiple ChoiceWhat is anything that takes up space and has mass?MassVolumeMeltingMatter
- 20. Multiple ChoiceWhen you heat water it turns into a ____liquidwatergassolid
- 21. Multiple ChoiceThe amount of space a liquid takes up is ________VolumeMatterSolidLiquid
- 22. Multiple Choice
State of matter with a definite shape and definite volume.
solid
liquid
gas
- 23. Multiple Choice
What happens to particles when their temperature increases?
The particles move slower
The particles move faster
The particles lose mass
The particles gain mass
- 24. Multiple ChoiceFreezingSolid to gasLiquid to solidGas to solidLiquid to gas
- 25. Multiple ChoiceBoilingliquid to gasgas to solidgas to liquidsolid to liquid
- 26. Multiple ChoiceWhich state of matter has tightly packed molecules?solidliquidgas
- 27. Multiple ChoiceWhich state of matter has a definite shape?solidliquidgas
- 28. Multiple ChoiceWhat is happening when my ice cream changes from a solid to a liquid?freezingmeltingburningevaporation
- 29. Multiple ChoiceDefine a liquid.Indefinite shape, indefinite volumeDefinite shape, definite volumeFound in starsDefinite volume, indefinite shape
- 30. Multiple ChoiceWhat term describes a solid changing to a gas?DepositionSublimationEvaporationFreezing
- 31. Multiple ChoiceThe speed of the molecules determines the _____.volumedensitypressuretemperature
- 32. Multiple ChoiceWhat is condensation?gas to solidgas to liquidliquid to solidsolid to liquid
- 33. Multiple ChoiceThermal energy is...heat energy.the energy of motionenergy of nuclear processes.an indication of physical change.
- 34. Multiple ChoiceA chemical changedoesn't really change much.creates a new substanceis a change in the state of matter
- 35. Multiple Choice
Which state of matter does this picture show?
Solid
Liquid
Gas
- 36. Multiple Choice
What state of matter does this picture show?
Solid
Liquid
Gas
- 37. Multiple Choice
Which state of matter does this picture show?
Solid
Liquid
Gas
- 38. Multiple Choice
What is happening in this picture of water boiling?
Molecules are speeding up
Molecules are slowing down
- 39. Multiple Choice
What is happening in this picture of this lake freezing?
Molecules are speeding up
Molecules are slowing down
- 40. Multiple Choice
Transparent and brittle
Metal
Sponge
Glass
Plastic
- 41. Multiple Choice
Shiny and conducts electricity
Meetal
Polythene
Rubber
Metal
- 42. Multiple Choice
Flexible and elastic and a opaque
Fabric
Tissue paper
Rubber
Wood
- 43. Multiple Choice
Soft and a good thermal insulator
Fabric/cotton/sponge
Rubber/metal/tissue
Wood/polythene/plastic
- 44. Multiple Choice
Hard and attracted to a magnet
Wool
Wood
Metal
Cotton
- 45. Multiple Choice
Dull and an electrical insulator
Iron
Glass
Wood
Paper
- 46. Multiple Choice
Weak and absorbent
Fabric /faabrick
Paper /tissue paper
Polythene/plastic
None of theme
- 47. Multiple Choice
Waterproof material
Plastic
Wood
Fabric
Paper
- 48. Multiple ChoiceThe ability of a material to withstand a force without breaking or bendingdurabilityhardnesstoughnessstrength
- 49. Multiple ChoiceThe ability of a material to conduct heat or electrical energyconductivityductilitymalleabilityfusibility
- 50. Multiple Choice
. ........ is formed when iron reacts with oxygen in the air
iroxy
rust
crumble
substances
- 51. Multiple Choice
from this experiment, we can conclude that rusting need
oxygen
oil
water
oxygen and water
- 52. Multiple Choice
What do you call the dye that changes into a different color depending on whether it is an acid or base?
crayon
indicator
paint
pH
- 53. Multiple ChoiceThe pH scale is a range from:1-70-141-51-20
- 54. Multiple ChoiceA(n) ______ is a substance with a pH less than 7AcidAlkalineBaseBuffer
- 55. Multiple ChoiceWhat is the only substance with a neutral pH of 7?MilkOrange JuiceWaterBlood
- 56. Multiple Choice
What does pH measure?
the amount of hydrogen (H+) ions
the amount of hydroxide (OH-) ions
amount of water
all of the above
- 57. Multiple Choice
Which of the following is the strongest acid?
1
5
3
8
- 58. Multiple Choice
Which of the following is a characteristic of an acid?
bitter
slippery
sour
releases hydroxide ions in water
- 59. Multiple Choice
Which of the following is a characteristic of an alkali?
bitter
sour
corrosive
releases hydrogen ions in water
- 60. Multiple Choice
Which of the following is the strongest alkali?
4
14
7
15
- 61. Multiple Choice
Neutralisation is a reaction between
Acid and base
Acid and a neutral substance.
Two acids
Two bases
- 62. Multiple ChoiceWhat mineral is used for pencils?GraphiteGalenaMagnetiteQuartz
- 63. Multiple ChoiceHow do you test the hardness of a mineral?Throw it against a wallStep on itScratch TestKick it until it breaks
- 64. Multiple ChoiceA mineral's resistance to being scratched is called?streaklusterhardnessheft
- 65. Multiple ChoiceWhat are the 3 major types of rocks?Igneous, Metamorphic, SedimentaryMetamorphic, Igneous, CementationBrown, Red, GrayStreak, Hardness, Breakage
- 66. Multiple ChoiceWind, water, and ice breaking down rock is calledErosionDepositionCompactionWeathering
- 67. Multiple ChoiceThis rock was formed by smaller pieces of rock that settled at the bottom of a lake millions of years ago. What type of rock is this?SedimentaryIgneousMetamorphic
- 68. Multiple ChoiceWhat is molten or liquid rock material that is deep beneath the Earth's surface?grainlavamagmarock
- 69. Multiple ChoiceWhat is molten rock that erupts onto or above the Earth’s surface?grainlavamagmasediment
- 70. Multiple ChoiceEach rock type can follow only one pathway of the rock cycle.TrueFalse
- 71. Multiple ChoiceThe process by which metamorphic rocks are formed...heat and pressureerosion and depositionmelting and cooling
- 72. Multiple Choice
Which of the following lists Earth's compositional layers starting with Earth's center and ending with the outermost layer.
mantle, crust, core
crust, mantle, core
crust, core, mantle
core, mantle, crust.
- 73. Multiple ChoiceWhich physical layer is the thinnest?crustmantlecore
- 74. Multiple ChoiceWhat are the two types of crust?top crust,bottom crustoceanic crust, continental crustwater,landnone of the above
- 75. Multiple Choice
Gravity is a:
contact force
non-contact force
- 76. Multiple Choice
Identify a contact force from the following:
Magnetic
Gravity
Friction
- 77. Multiple Choice
When a car stops suddenly, passengers continue moving forward.
True
False
- 78. Multiple Choice
What term is missing?
Friction acts in the ______ direction as an object's motion.
same
opposite
perpendicular
- 79. Multiple Choice
Named after the famous scientist, I am the unit for measuring Force
Tesla
Newton
Neutron
Sheldon
- 80. Multiple Choice
Which of the forces in this image is the smallest?
A
B
C
D
E
- 81. Multiple Choice
The girl's hair is attracted to the balloons because of which force?
Electrostatic
Magnetic
Friction
Buoyancy
- 82. Multiple Choice
In this force diagram, which way will the van move?
Upward
To the left
To the right
Downward
- 83. Multiple ChoiceName the 2 factors that affect acceleration of an objectvelocity and timedistance and timemass and forcemass and time
- 84. Multiple Choice
Which point has the most potential energy?
G
F
B
A
- 85. Multiple ChoiceYou and your friend, are playing tug of war. Your friend pulls with a force of 55 N, to the rights. You pull with a force of 65 N, to the left. What is the net force on the rope?10 n, to the left20 N10 N, to the left10 N, to the right
- 86. Multiple Choice
Energy that comes from moving charged particles
gravitational potential energy
nuclear energy
electrical current
sound energy
- 87. Multiple Choice
Energy sources from derived from the remains of living organisms - includes oil, gas, and coal
thermal energy
renewable resource
sound
fossil fuel
- 88. Multiple Choice
The gradual warming of Earth's climate
fossil fuel
ozone depletion
global warming
carbon footprint
- 89. Multiple Choice
Stored energy that exists based on the position of an object
gravitational potential energy
kinetic energy
solar energy
chemical energy
- 90. Multiple Choice
There is a limited supply, because they do not have the ability to be quickly replenished
renewable resource
nonrenewable resource
wind power
solar power
- 91. Multiple Choice
Resources that are produced all the time, so they will not run out
crude oil
natural gas
nonrenewable resource
renewable resource
- 92. Multiple Choice
Energy vibrating materials or air molecules
electromagnetic waves
nuclear energy
sound
light
- 93. Multiple Choice
The energy of moving particles. As an object heats up, particles move faster and it increases
thermal energy
little energy
mass energy
potential energy
- 94. Multiple Choice
A principle stating that energy cannot be created or destroyed.
law of conservation of mass
law of conservation of energy
law of energy transformation
law of energy principles
- 95. Multiple Choice
What is considered the source of all energy on our planet?
the moon
gravity
the sun
the atmosphere
- 96. Multiple ChoiceWhich is the correct order of our planets?Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, NeptuneMars, Venus, Earth, Mercury, Jupiter, Saturn, Uranus, NeptuneNeptune, Uranus, Saturn, Jupiter, Mars, Earth, Venus, MercuryMercury, Venus, Earth, Mars, Neptune, Saturn, Jupiter, Uranus
- 97. Multiple Choice
What is gravity?
A push or pull on an object
The force of attraction (pull) between two objects
The tendency to keep moving in a straight line
Any object that orbits another object
- 98. Multiple Choice
What is caused by the tilt of Earth's axis?
Months
Years
Seasons
Hours
- 99. Multiple Choice
Why do stars appear to move across Earth's sky each night?
Earth rotates on its axis
The stars orbit each other
Earth revolves around the Sun
The stars rotate with the Moon
- 100. Multiple Choice
What is the Moon to Earth?
Comet
Axis
Satellite
Probe
- 101. Multiple Choice
Why does the moon appear to shine?
It is like a star and gives off light
It refracts light from space
It reflects light from the sun
It absorbs light from the sun
- 102. Multiple Choice
What is the name of the gas/dust clouds that form stars?
Nebulas
Protostars
Supernova
Neutron Star
- 103. Multiple ChoiceWhat is a huge ball of very hot gases in space?galaxyequatorstarconstellation
- 104. Multiple ChoiceA pattern of stars, named after mythological or religious figure, an object, or an animalgalaxystarconstellationplanet
- 105. Multiple ChoiceThe path one body takes in space as it revolves around anotheruniverseorbitrefractionmoon
- 106. Multiple Choice
Cells are the building blocks of:
living things
matter
energy
rocks
- 107. Multiple Choice
The process by which plant cells produce glucose is:
photosynthesis
respiration
protein synthesis
diffusion
- 108. Multiple Choice
Genetic material is located here
Mitochondria
Vacuole
Nucleus
Cytoplasm
- 109. Multiple Choice
Which characteristic is shown in the image?
Organisms grow and develop
Organisms react to stimuli
Organisms can adapt
Organisms use and obtain energy
Organisms are made up of cells
- 110. Multiple Choice
Which characteristic is shown in the image?
Organisms reproduce
Organisms react to stimuli
Organisms can adapt
Organisms use and obtain energy
Organisms are made up of cells
- 111. Multiple ChoiceWhat is ecology?The study of living things.The study of animals and plants.The study of living and nonliving things.The study of how organisms interact with their environment.
- 112. Multiple ChoiceAn environment that provides the things a specific organism needs to live, grow, and reproduce is its ________.ecosystemcommunityhabitatpopulation
- 113. Multiple Choicewhat needs of an organism are provided by its habitatorganismpopulationfood, shelter, waterspecies
- 114. Multiple ChoiceThe community of organisms that live in a particular area along with the non-living surroundings as well...PopulationCommunityEcosystem
- 115. Multiple ChoiceWhat are the biotic factors in this image?sunlight, elephants, and grassessunlight, water, and airelephants, plants, trees
- Answer choicesTagsAnswer choicesTags