WorksheetsBasics in Science
Total questions: 22
Worksheet time: 44mins
Name
Class
Date
1.
The SI base unit for mass is known as the
a)
meter
b)
liter
c)
gram
d)
kelvin
2.
The space that matter takes up is known as...
a)
volume
b)
mass
c)
length
d)
temperature
3.
Weight is the gravitational force exerted on a(n)
a)
volume
b)
mass
c)
length
d)
temperature
4.
The factor that is changed in an experiment is known as the
a)
constant variable
b)
independent variable
c)
dependent variable
d)
controlled variable
5.
The factor that is measured in an experiment is known as the
a)
constant variable
b)
independent variable
c)
dependent variable
d)
controlled variable
6.
The science of forces and energy is known as
a)
geology
b)
chemistry
c)
biology
d)
physics
7.
A testable explanation is known as a
a)
scientific law
b)
scientific theory
c)
hypothesis
d)
judgement
8.
A fact. A summary of many experimental results and observations is a
a)
scientific law
b)
scientific theory
c)
hypothesis
d)
judgement
9.
After analyzing data, within an experiment, a scientist would then
a)
form the hypothesis
b)
perform background research
c)
run the experiment again
d)
draw conclusions
10.
45 centimeters is =________meters
a)
4.5
b)
4500
c)
.45
d)
.045
11.
78 liters = ______kL
a)
.078
b)
.78
c)
7.8
d)
78,000
12.
5609 meters has how many significant figures in it?
a)
3
b)
4
c)
5
d)
2
13.
201.00300 has how many significant figures.
a)
3
b)
6
c)
4
d)
8
14.
A series of steps to help us problem solve is known as the
a)
note making
b)
hoping for the best
c)
belief it will all be ok
d)
scientific process
15.
3.089 x 104 is written as ________ in decimal form.
a)
3,089,000
b)
3089
c)
.00003089
d)
3.0890000
16.
The number .000755 is written as _______ in scientific notation.
a)
755 x 106
b)
7.55 x 104
c)
7.55 x 10-4
d)
7,55 x 10-6
17.
The types of gases with our atmosphere can best be shown in a _______graph.
a)
line
b)
bar
c)
pie
d)
histogram
18.
The relationship between water temperature and increasing heat can best be shown in a _______graph
a)
line
b)
bar
c)
pie
d)
histogram
19.
The closeness of each measurement you make is known as
a)
precision
b)
accuracy
c)
quantitative
d)
qualitative
20.
The closeness of a measurement to its true value is known as
a)
precision
b)
accuracy
c)
quantitative
d)
qualitative
21.
Observations that involve numbers are __________observations
a)
precision
b)
accuracy
c)
quantitative
d)
qualitative
22.
The color of an object is an example of a(n)________________ observation.
a)
precision
b)
accuracy
c)
quantitative
d)
qualitative
100 %
