Measurement
Properties of Matter & Energy
Solids, Liquids, and Gases
Energy Resources
Physical/Chemical Changes
100
Which tool do you use to find the weight of an object?
Scale
100
Peter was testing a plastic boat, a ball of clay, and a wooden ruler to see which itens could float and which could not. What property of matter was Peter testing? A magnetism B buoyancy C mass D volume
buoyancy
100
What is the temperature at which matter changes from a solid to a liquid referred to as?
melting point
100
Which of these materials is an example of biomass that can be used to produce heat or energy? A aluminum cans B wood C glass D rocks
wood
100
Which of the following is an example of a physical change? A a ring tarnishing B milk souring C bread toasting D an ice cube melting
an ice cube melting
200
What tool would you use to find the length of a tadpole?
Ruler
200
Which object will have the most kinetic energy when pushed down the same hill from the same height? A a baseball B a tennis ball C a golf ball D a bowling ball
a bowling ball
200
Students in Ms. Leadbetter's class tried to figure out the exact temperature at which water became ice. They were trying to figure out the _____________ of water. A boiling point B freezing point C melting point D evaporation point
freezing point
200
Which is true of all nonrenewable resources? A They can be replaced after five years. B They can be replaced in a short amount of time. C They cannot be replaced or restored. D They never cause air pollution.
They cannot be replaced or restored.
200
A(n) __________________ is when matter underoes a change that does not result in the formation of a completely new substance with different properties.
physical change
300
Which unit of measurement would most likely be used to measure the distance between first and second base on a baseball diamond? A Millimeters B Centimeters C Meters D Kilometers
Meters
300
The transfer of heat from one area to another through liquid or gas occurs by ___________. A convection B radiation C thermal reduction D conduction
convection
300
For most substances, in which state of matter are the molecules closest together?
solid
300
Fossil fuels form out of dead plant and animal material. What changed the dead material into oil, natural gas, and coal? A rain B water pressure C micro bacteria D heat and pressure
heat and pressure
300
Which of the following is not an example of a physical change? A can being crushed B silver necklace tarnishing C paper being folded D string being cut into pieces
silver necklace tarnishing
400
Name the two items you would need to find the volume of a small rock?
Water and a graduated cylinder
400
Radiation is the transfer of heat through electromagnetic waves. Which is an example of radiation? A putting on a sweater B turning a light on C the Sun warming your face D lighting a match
the Sun warming your face
400
In degrees Celsius, what temperature does it have to be for it to snow outside? A 10 degrees Celsius B 32 degrees Celsius or lower C 0 degrees Celsius or higher D 0 degrees Celsius or lower
0 degrees Celsius or lower
400
What disadvantage do all fossil fuels have in common? A They can be moved to different areas. B They are extremely expensive. C They cause pollution. D Fossil fuel plants can only be built in deserts.
They cause pollution.
400
A burning piece of paper, and the oxygen in the air around it, undergo a chemical change. What is one clue that a chemical change is taking place? A It weighs less after burning. B It gives off oxygen. C It gives off energy in the form of heat. D It breaks up into little pieces.
It gives off energy in the form of heat.
500
Name the two tools that can be used to find the mass of a beaker of water.
Balance and triple beam balance
500
The amount of matter that fits into a certain space or how much is packed together describes an object's ______________.
density
500
A liquid's boiling point is the temperature when a liquid begins to boil and _______________.
becomes a gas
500
Natural gas can be dangerous, so in order to protect people it is mixed with a chemical to make it smell of rotten eggs. This is done because natural gas ________________. A has only a faint natural odor B has a strong natural smell C is odorless, but not flammable D is naturally odorless and flammable
is naturally odorless and flammable
500
_______________ food is an example of a chemical change. A smelling B digesting C cutting up D freezing
digesting
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