C165 PRE ASSESSMENT
EXAM WITH CORRECT
ANSWERS 2025
a mathematical model is used to predict the trajectory of a bullet fire from
a gun which
discipline of physical sciences used to develop this model? ( Correct
answers )
physic
s
an environmental science scientist monitors pollutants in a lake. which two
of physics science does this scientists use? ( Correct answers ) chemistry
disciplines
and Earth
scienc
e
which study involves both earth science and physics? ( Correct answers )
how much energy is associated with a
calculating
hurricane
which topic would be appropriate for a control experiment? ( Correct
answers )
determining how fast different chemical pollutants
dissolving water
which question requires a control experiment to answer? ( Correct
answers
type ) which
of rock contains the most
calcium?
Sir Isaac Newton discovered that the force of gravity between two masses
increases if
the masses increase and decreases if the distance between the masses
increases. no
experiments have ever been ever contradicted this relationship which type
of scientist
the well accepted scientific explanation for many characteristics of Earth's
statement is this? ( Correct
crustthe
that states
crust is broken into several large plates. these plates move
answers ) law
slowly over
mantle below thebecause of convention and other processes. earthquakes and
are most common at places where the plates interact. evidence
volcanoes
from physics
chemistry and geology support this explanation. which type of scientific
idea is this an example of? ( Correct answers )
explanation
theory
a student proposes that sugar will dissolve faster in rubbing alcohol than in
water. the
student reasons that sugar and rubbing alcohol both contain carbon so
they will
more easily.
mixwhich type of scientific idea is the students proposal an
exampleanswers
Correct of? ( )
hypothesis
EXAM WITH CORRECT
ANSWERS 2025
a mathematical model is used to predict the trajectory of a bullet fire from
a gun which
discipline of physical sciences used to develop this model? ( Correct
answers )
physic
s
an environmental science scientist monitors pollutants in a lake. which two
of physics science does this scientists use? ( Correct answers ) chemistry
disciplines
and Earth
scienc
e
which study involves both earth science and physics? ( Correct answers )
how much energy is associated with a
calculating
hurricane
which topic would be appropriate for a control experiment? ( Correct
answers )
determining how fast different chemical pollutants
dissolving water
which question requires a control experiment to answer? ( Correct
answers
type ) which
of rock contains the most
calcium?
Sir Isaac Newton discovered that the force of gravity between two masses
increases if
the masses increase and decreases if the distance between the masses
increases. no
experiments have ever been ever contradicted this relationship which type
of scientist
the well accepted scientific explanation for many characteristics of Earth's
statement is this? ( Correct
crustthe
that states
crust is broken into several large plates. these plates move
answers ) law
slowly over
mantle below thebecause of convention and other processes. earthquakes and
are most common at places where the plates interact. evidence
volcanoes
from physics
chemistry and geology support this explanation. which type of scientific
idea is this an example of? ( Correct answers )
explanation
theory
a student proposes that sugar will dissolve faster in rubbing alcohol than in
water. the
student reasons that sugar and rubbing alcohol both contain carbon so
they will
more easily.
mixwhich type of scientific idea is the students proposal an
exampleanswers
Correct of? ( )
hypothesis
