Quarter 1 Unit Test! (Science Process Skills) Question Preview (ID: 57393)


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Scientists ask and seek answers to research and testable questions. Which of the following would you consider to be a testable question?
a) How many fish species in the great lakes eat algae?
b) What impact does the amount of salt have on the boiling point of water?
c) Do all planets rotate and revolve at the same rate?
d) What is the scientific term for an animal that eats only plants?

Read this testable question and determine the dependent variable. Does the size of the wheel impact how fast it will roll down a ramp?
a) How fast the wheel rolls
b) How far the wheel rolls
c) The size of the wheel
d) The weight of the wheel

Look carefully at this experiment setup and the testable question. What are three things that the scientist is keeping constant? TQ: Does the amount of salt impact the rate that rust will form on metal?


a) The amount of salt, the type of container and the piece of metal
b) The type of container, the piece of metal and the amount of water
c) The size of the container, the amount of salt and the amount of water
d) The amount of salt, the stirring method and the temperature

Look carefully at this experiment setup and the testable question. What is the control? TQ: Does the amount of salt impact the rate that rust will form on metal?


a) The beaker with no salt
b) The type of metal
c) The size of the beaker
d) There is no control

A scientist is gathering data during an experiment about how pond water temperature changes over time. Which type of graph is best suited to this experiment?
a) Line graph
b) Bar graph
c) Scatter Plot
d) Pie Chart

Which refers to the factors in an experiment that do not change?
a) constants
b) dependent variables
c) independent variables
d) controls

Which type of graph would be best for the scenario below? A group of scientists have been monitoring the pH level of Crater Lake in Oregon. They have tracked pH levels for the past 6 months.
a) Line graph
b) Bar graph
c) Pie chart
d) Scatter plot

Which type of graph would be best for the scenario below? A study was completed to see what percent of the population used the internet everyday.
a) Pie chart
b) Line graph
c) Bar graph
d) Scatter Plot

What type of data is the statement below? The tree is 15 meters tall.
a) quantitative
b) qualitative
c)
d)

What type of data is the statement below? The race was over very quickly
a) qualitative
b) quantitative
c)
d)

What type of data is the statement below? The building is taller than the tree
a) qualitative
b) quantitative
c)
d)

What is the correct measurement of the object in the picture?


a) 8.2cm
b) 8.2m
c) 8mL
d) 8g

What is the correct measurement of the object in the picture?


a) 79mL
b) 79g
c) 80mL
d) 80g

Study the setup for an investigation in which soil and water are being heated. What would need to be changed in this setup to make it a fair test?


a) Nothing, the setup should provide reliable results.
b) There should be two samples of soil only.
c) The bulb in the lamp should be a UV grow bulb.
d) The samples should be equal distance from the light source.

Based on the graph, determine the maximum amount of water vapor present when the temperature is at 5 degrees C.


a) about 0.4 g/m3
b) 45 g/m3
c) 7 g/m3
d) about 40 g/m3

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