Tr Ben’s CPEA Practice Test Science #17
Quiz by Benjamin Kuska
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- Q1
Which of the following weather instruments measures air pressure?
Wind vane
Barometer
Anemometer
45s - Q2
The information from the instrument above is MOST LIKELY indicating:
Water will be able to evaporate easily from a puddle of water
Surrounding air will exert minimal pressure onto the earth
The heat in the atmosphere is suitable for drying clothes
45s - Q3
Which of the following clouds would be MOST common during a thunderstorm?
45s - Q4
Which material above is biodegradable?
Aluminium can
Aluminium can
Vegetable and Fruit waste
45s - Q5
Which of the following is NOT a conservation activity?
Using a hose to wash the car in a drought
Buying beverages in a returnable container
Turning off water while brushing teeth
45s - Q6
The rock sample above was most likely taken from:
Under a river bed
Near the base of a volcano
Deep within the ground
45s - Q7
Which of the following BEST describes how the rock formation was formed?
Heat and pressure squeezing fragments together
Magma cooling slowly beneath the earth’s crust
Pieces of sediment compacted over time
45s - Q8
Which of the following statements is TRUE about mixtures?
Stirring makes insoluble solids dissolve faster
Salt will dissolve in water
When sweetened tea is heated, the sugar evaporates
45s - Q9
The separation technique used to separate sand and water is:
Filtration
Chromatography
Evaporation
45s - Q10
Which of the following changes is a reversible change?
Baking a cake
Melting chocolate
Cooking soup
45s - Q11
the following diagram which shows the setup of an experiment to investigate the solubility of substances. In this experiment, four beakers with the same amount of water and sugar were used but under different conditions.
Which of the following arranges the cases where the sugar dissolves the fastest to the slowest?
III, IV, I, II
II, III, IV, I
III, II, I, IV
45s - Q12
If the new moon phase is seen on the first day of a month, which of the following moon phases would be seen on the 15th day of the same month?
45s - Q13
Which of the following phenomena would occur based on the positions of the objects above?
Full moon phase
Lunar Eclipse
Solar Eclipse
45s - Q14
Which of the following BEST explains the benefit of sending unmanned spacecraft into the solar system?
There is less risk for the loss of life of astronauts
Repairs to spacecraft are easily made which saves money
Humans would be able to adjust to new climatic conditions
45s - Q15
Which of the three children heard the fireworks the loudest?
Sarah
Jenny
Paul
45s
