WorksheetsUnit 1 Intro to Science review
Total questions: 18
Worksheet time: 17mins
Name
Class
Date
1.
Which is the manipulated variable?
a)
Dependent Variables
b)
Constant Variable
c)
Control Variable
d)
Independent Variable
2.
What is the dependent variable?
a)
Temperature
b)
Sugar and Salt
c)
Amount of solute
d)
Amount of water
3.
What is the volume of the ring?
a)
4.7 mL
b)
1.7 mL
c)
3 mL
d)
12.7 mL
4.
If the mass is 10 grams, what is the approximate density of the ring?
a)
5.9 g/mL
b)
12 g/mL
c)
0.17 g/mL
d)
17 g/mL
5.
What percent of Iodine is left after 24 days have passed?
a)
50%
b)
6.25%
c)
12.5%
d)
3.13%
6.
What is independent variable?
a)
The distance from North and South Lake
b)
The Temperature
c)
The summer
d)
South Lake
7.
What is the mass?
a)
336.8 g
b)
336 g
c)
337 g
d)
363.8 g
8.
What is the dependent variable?
a)
Amount of each trash
b)
Type of trash
c)
Where the trash is located
d)
When the trash was picked up
9.
What was the highest temperature in August of 2011?
a)
83 degrees
b)
80 degrees
c)
79 degrees
d)
75 degress
10.
Find the density.
a)
10 g/cm3
b)
100 g/cm3
c)
5 g/cm3
d)
0.20 g/cm3
11.
When measuring the lines of latitude, always begin with the ______, which represents 0
degrees.
degrees.
a)
Prime Meridian
b)
Equator
c)
Longitude
d)
North Pole
12.
What is the name of the line at 0 degrees latitude?
a)
Prime Meridian
b)
Equator
c)
North Pole
d)
South Pole
13.
Which letter would you find at 30oS, 30oE?
a)
A
b)
D
c)
K
d)
E
14.
BONUS: Africa is located in the:
a)
Eastern, Western, & Southern Hemispheres
b)
Northern, Eastern, & Western Hemispheres
c)
Northern, Eastern, & Southern Hemispheres
d)
Western, Northern, Southern, & Eastern Hemispheres
15.
An experiment is performed on plants to see how different liquids affect plant growth. Each plant in the experiment is given a different liquid; water, apple juice, or milk. Each plant has the same amount of soil, sunlight, and listens to the same music. In this investigation, what is the dependent variable?
a)
Type of plant
b)
Water, apple juice, milk
c)
Plant growth
d)
Color of the plant's leaves
16.
In the test to determine which type of liquid will grow his plants the most,
what was the control group?
a)
Water
b)
Juice
c)
Milk
d)
Coffee
17.
The cinema is ______________ of the zoo.
a)
Southeast
b)
North
c)
West
d)
Northwest
18.
________ is southeast of Dayton.
a)
Toledo
b)
Cleveland
c)
Cincinnati
d)
Portsmouth
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