FALL 6TH GRADE SCIENCE SEMESTER REVIEW PART 2 Question Preview (ID: 28235)


SEMESTER REVIEW. TEACHERS: click here for quick copy question ID numbers.

Some students are experimenting to test whether a plant needs fertilizer for growth. How should they treat the control plant in this experiment?
a) Give it different kinds of fertilizer
b) Do not give it any fertilizer
c) Put it in a clear jar
d)

A pitcher throws a ball from the pitcher's mound to home plate at 80 mph. What is this an example of?
a) Speed
b) Velocity
c) Mass
d) Acceleration

A chemical change is permanent.
a) True
b) False
c)
d)

On a motion graph, what best represents constant speed over time?
a) A declining line
b) A straight line
c) A rising line
d)

Elements cannot be changed into another element by physical or chemical changes.
a) False
b) True
c)
d)

What type of graph would BEST show the speed of a car at several times during a trip?
a) bar graph
b) pie graph
c) line graph
d)

What type of equipment is used for volume?
a) graduated cylinder
b) triple beam balance
c) tweezer
d) hammer

Boiling red cabbage turns water purple. Is this a qualitative or quantitative observation?
a) qualitative
b) quantitative
c)
d)

What contains only one type of atom?
a) Element
b) Mass
c) Compound
d)

A silver spoon tarnishing and leaves changing color is an example of a _________ change.
a) Physical
b) Chemical
c)
d)

When plants undergo photosynthesis, what type of energy is converted into chemical energy?
a) Kinetic energy
b) Potential energy
c) Light energy
d) Thermal energy

Silver spoon tarnishing, leaves changing colors in the fall, water separating into hydrogen and oxygen are all examples of....
a) Physical changes
b) Chemical changes
c)
d)

Wind power is used to pump water from the ground and generate electricity. The most likely positive environmental impact of using wind power is....
a) a reduction in the use of fossil fuels
b) the release of carbon dioxide into the atmosphere.
c) disturbing native plant and animal populations.
d) accidental killing of migrating birds and feeding bats

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