,11/13/24, 4:41 PM WGU C165 INTEGRATED PHYSICAL SCIENCES OA AND PRE ASSESSMENT EXAM 2024 ACTUAL EXAM COMPLETE 450 Q…
An environmental scientist 1. Chemistry
monitors pollutants in a
lake. 2. Earth science
Which two disciplines of
physical science does this
scientist use?
Choose 2 answers
Which study involves both Calculating how much energy is associated with a
Earth science and hurricane
physics?
Which question could be Does ice melt faster in an empty glass or in a glass full
answered with a of water?
controlled experiment?
Which topic would be Determining how fast different chemical pollutants
appropriate for a dissolve in water
controlled experiment?
Which question requires a Which elements are found in Earth's atmosphere?
controlled experiment to
answer?
Sir Isaac Newton Law
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 contradicted
this relationship.
, 11/13/24, 4:41 PM WGU C165 INTEGRATED PHYSICAL SCIENCES OA AND PRE ASSESSMENT EXAM 2024 ACTUAL EXAM COMPLETE 450 Q…
The well-accepted Theory
scientific explanation for
many characteristics of
Earth's crust states that the
crust is broken into several
large plates. These plates
move slowly over the
mantle below because of
convection and other
processes. Earthquakes
and volcanoes are most
common at places where
the plates interact.
Evidence from physics,
chemistry, and geology
supports this explanation.
Which type of scientific
idea is this explanation an
example of?
A student proposes that Hypothesis
sugar will dissolve faster in
rubbing alcohol than in
water. The student reasons
that sugar and rubbing
alcohol both contain
carbon so they will mix
more easily.
Which type of scientific
idea is the student's
proposal an example of?
Why was the shrinking Plate tectonics explained observations about Earth
Earth idea replaced by the that the shrinking Earth idea could not explain.
theory of plate tectonics?
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