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WorksheetsProcess Quiz Review
Total questions: 23
Worksheet time: 26mins
Name
Class
Date
1.
The mass of a tennis ball could be measured using a _________________ and would have a value of ________________
a)
triple-beam balance, 57g
b)
graduated cylinder, 57 ml
c)
triple-beam balance, 57 kg
d)
graduated cylinder, 57 L
2.
Dr.Morgan wants to determine the growth rate of a tree. She decides to measure the height of the tree every week for a year and record her measurements. Which of the following units should Dr. Morgan use to report the height of the tree?
a)
meters
b)
millimeter
c)
inches
d)
feet
3.
Molly grew four bean plants in pots with the same soil and provided each with an equal amount of light. She gave each plant different amounts of water. She then measured the amount of gas produced by each plant and their increase in height over a few weeks. An independent variable in Molly's experiment is the amount of
a)
water given to each plant
b)
height gained by each plant
c)
oxygen produced by each plant
d)
carbon dioxide produced by each plant
4.
Steve studied the factors that affect the decomposition of vegetable matter by soil microbes. He put four pieces of carrot of equal weight into each of three plastic bags filled with soil. He added different amounts of water to each bag and kept them all at room temperature. Every two days, Steve removed the carrot pieces from each bag to weigh them. Which hypothesis was Steve most likely testing in his experiment?
a)
If the temperature is reduced, then there is increased decompose activity.
b)
the weight of the decomposing matter is increased, then the rate of decomposition will decrease.
c)
If the moisture content of the soil is increased, then there is increased decomposer activity.
d)
the soil type is changed, then the rate of decomposition will decrease.
5.
Jody placed four equal sized tomato plants in separate containers.
She gave each plant the same amount of light and nutrients
different amounts of water, and frequently measured the amount of oxygen produced by each plant. Which is the hypothesis Jody was most likely studying in this experiment?
She gave each plant the same amount of light and nutrients
different amounts of water, and frequently measured the amount of oxygen produced by each plant. Which is the hypothesis Jody was most likely studying in this experiment?
a)
If the amount of light is increased, then the rate of oxygen will increase.
b)
If the amount of nutrients is increased, then the rate of growth will increase.
c)
If the amount of water is increased, then the rate of oxygen will increase.
d)
the soil type is changed, then the rate of decomposition will decrease
6.
All of the following are examples of biological waste and should be placed in a biological hazard container except
a)
blood
b)
chemicals
c)
dissected specimens
d)
beakers
7.
A team of biologists studied how changes in climate affected the Columbia River king salmon population over a fifty-year: period. What were the climate conditions when the salmon population was lowest?
a)
Cool
b)
Average
c)
Warm
8.
A biologist is studying the effect of a sugar solution on the growth rate of yeast. She will add different amounts of the sugar solution to four test tubes containing yeast. What tool should the biologist use to add the sugar solution to the yeast population?
a)
flask
b)
beaker
c)
pipette
d)
graduated cylinder
9.
What is the correct order of the steps in the scientific method
a)
Question, Research, Hypothesis, Experiment, Data, Results
b)
Research, Hypothesis, Question, Experiment, Results, Data
c)
Hypothesis, Research, Question, Experiment, Data, Results
d)
Question, Research, Hypothesis, Data, Experiment, Results
10.
Keyante created an experiment to see if changing the temperature of a liquid would increase the mass of that liquid. Which of the following would be the independent variable?
a)
temperature
b)
liquid
c)
mass
d)
experiment
11.
Zyon created an experiment to see if changing the temperature of a liquid would increase the mass of that liquid. Which of the following would be possible hypothesis?
a)
If you increase the temperature of a liquid then the mass will not change.
b)
Temperature does not affect mass.
c)
If the mass of a liquid changes, then the temperature increased.
d)
Mass affects temperatures.
12.
Jeremiah created an experiment to see if changing the temperature of a liquid would increase the mass of that liquid. Which of the following would be a constant in the experiment?
a)
Type of liquid
b)
Temperature
c)
Mass
13.
Convert the following:
5 kg = ________ mg
5 kg = ________ mg
a)
500,000
b)
5,000,000
c)
0.000005
d)
0.000005
14.
Convert the following:
23.45 cm = ________ hm
23.45 cm = ________ hm
a)
0.002345
b)
0.02345
c)
234,500
d)
2,345
15.
Convert the following:
10 g = ______ hg
10 g = ______ hg
a)
0.01
b)
1
c)
1,000
d)
100
16.
Convert the following:
0.0056 kL = _________ L
0.0056 kL = _________ L
a)
5.6
b)
0.000056
c)
0.0056000
d)
56,000
17.
Which object is least safe to heat in a science lab?
a)
beaker
b)
closed container
c)
open container
d)
flask
18.
Andrea wants to measure out 5 kilograms (mg) of nitrate so he can do an experiment. What type of measurement is this?
a)
mass
b)
length
c)
volume
d)
weight
19.
During which season was the temperature in 1950 greater than the temperature in 2000?
a)
Spring
b)
Summer
c)
Fall
d)
Winter
20.
What is the Independent Variable of this graph and what axis is it on?
a)
Seasons, X-axis
b)
Temperature, X-axis
c)
Seasons, Y-axis
d)
Temperature, Y-axis
21.
Which Type of Flower grew only during the spring?
a)
White Clover
b)
Dandelion
c)
Redbud
d)
Red Clover
22.
From which point to which point did the driver gradually increase their speed?
a)
A-B
b)
C-D
c)
D-E
d)
A-F
23.
What is happening between points E and F?
a)
He is driving down a hill
b)
His speed is decreasing over time.
c)
He is turning around and going back to where he started
d)
He is not moving
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