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WorksheetsScience warm up 10-10
Total questions: 105
Worksheet time: 4hrs 6mins
Name
Class
Date
1.
Why are approved eye protection devices (such as goggles) are worn in the lab?
a)
A. To improve your vision
b)
B. To make you look like a bug
c)
C. To give you headaches
d)
D. To protect eyes around chemicals, heat, or glassware
2.
If you have been injured in the lab, what should you do first?
a)
A. Apply the first aid yourself
b)
B. Go to doctor after school in a few hours
c)
C Tell your science teacher immediately
d)
D. Not tell anyone
3.
If you see a science experiment set up in the classroom...
a)
do not touch anything until instructed.
b)
immediately begin working on the lab.
c)
go and check all equipment.
d)
walk around and check each station.
4.
You may eat or drink in the science laboratory...
a)
after you have washed your hands.
b)
on the days you are not doing a lab.
c)
only from the beakers.
d)
at no time unless given teacher approval.
5.
If you break glassware in the lab, you should...
a)
Tell the teacher
b)
Clean it up quickly before the teacher notices
c)
Scream at the top of your lungs
6.
Touch, taste and smell all chemicals to make sure you are using the correct chemicals.
a)
True
b)
False
7.
Before conducting a lab, read all ____________
a)
material list
b)
instructions
c)
hypothesis
d)
data
8.
Students mixed a spoonful of vinegar with a small amount of baking soda in a bowl. They wrote a description of what they observed. Which of these should the students avoid while doing this activity?
a)
Using a metal teaspoon
b)
Using a plastic bowl
c)
Stirring the vinegar
d)
Tasting the mixture
9.
The most important reasons for keeping your workspace neat is to ...
a)
make the teacher happy
b)
prevent accidents or unsafe situations
c)
lose materials in the lab
d)
prevent the room from looking messy
10.
What tool is this?
a)
triple beam balance
b)
pan balance
c)
spring scale
d)
flask
11.
What tool is this?
a)
barometer
b)
compass
c)
test tube
d)
thermometer
12.
What tool is this?
a)
triple beam balance
b)
binoculars
c)
compass
d)
barometer
13.
What is this tool?
a)
meter stick
b)
hammer
c)
spring scale
d)
thermometer
14.
What tool is used to measure temperature?
a)
meter stick
b)
thermometer
c)
balance
d)
spring scale
15.
What tool is used to measure length?
a)
balance
b)
ruler
c)
thermometer
d)
graduated cylinder
16.
What tool is used to magnify objects?
a)
graduated cylinder
b)
balance
c)
hand lens
d)
thermometer
17.
Name the tool.
a)
tape measure
b)
hand lens
c)
meter stick
d)
spring scale
spring scale
spring scale
18.
Name the tool.
a)
spring scale
b)
graduated cylinder
c)
hand lens
d)
ruler
19.
A Hand lens is a
a)
tool to make objects appear larger
b)
tool to search objects
c)
tool to measure temperature
d)
tool to use a sword
20.
A Microscope is a
a)
tool to help you see objects that are far away
b)
tool to make objects appear much larger
c)
tool to help you weigh an object
d)
tool to protect your eyes
21.
What is this science tool?
a)
sun glasses
b)
safety goggles
c)
hand lenses
d)
beaker
22.
What is this science tool?
a)
magnet
b)
hand lenses
c)
rain gauge
d)
balance
23.
What is this science tool?
a)
jar
b)
beaker
c)
thermometer
d)
ruler
24.
What is this science tool?
a)
beaker
b)
balance
c)
hand lense
d)
collection net
25.
What is this science tool?
a)
thermometer
b)
ruler
c)
beaker
d)
yard stick
26.
What is this science tool?
a)
timer
b)
microscope
c)
thermometer
d)
rain gauge
27.
What does this science tool do?
a)
used for heating a liquid
b)
used for measuring volume of a liquid
c)
used for measuring mass
d)
used for measuring volume of a sound
28.
a)
Bottle
b)
Test Tube
c)
Flask
d)
Graduated Cylindar
29.
What is the water cycle?
a)
the 3 forms of water
b)
the movement of water on, above, or below the surface of the Earth
c)
when water melts
d)
when clouds form
30.
What part of the water cycle does this picture show?
a)
condensation
b)
precipitation
c)
evaporation
31.
Which of these is an example of precipitation?
a)
snow
b)
air
c)
clouds
d)
vapor
32.
Snow, sleet, hail, and rain are all examples of ________________.
a)
evaporation
b)
condensation
c)
accumulation
d)
precipitation
33.
What is the energy source for the water cycle?
a)
the sun
b)
the earth
c)
water
d)
the moon
34.
What part of the water cycle does this picture show?
a)
condensation
b)
precipitation
c)
evaporation
35.
What part of the water cycle does this picture show?
a)
condensation
b)
precipitation
c)
evaporation
36.
When water condenses, the water vapor in the air gets ___________ and changes back into liquid.
a)
cold
b)
hot
c)
warm
d)
solid
37.
Evaporation happens when the sun ___________ water and turns it into vapor.
a)
cools
b)
heats up
c)
freezes
d)
lights up
38.
Which stage does the #2 show in the diagram?
a)
condensation
b)
evaporation
c)
precipitation
d)
run off
39.
Which stage does the #3 show in the diagram?
a)
condensation
b)
evaporation
c)
precipitation
d)
run off
40.
what does the #4 show in the diagram?
a)
condensation
b)
evaporation
c)
precipitation
d)
run off
41.
During which stage do clouds form?
a)
condensation
b)
evaporation
c)
precipitation
42.
On which kind of day would you expect the most evaporation from the surface of a pond?
a)
sunny and hot
b)
sunny and cold
c)
rainy and hot
d)
rainy and cold
43.
A cold front is approaching Minneapolis. What will happen to the air temperature?
a)
stay the same
b)
increase
c)
decrease
44.
Which city is experiencing thunderstorms?
a)
Denver
b)
New York
c)
Miami
d)
Boise
45.
Which city is currently experiencing a snow storm?
a)
Seattle
b)
Los Angeles
c)
Chicago
d)
New York
46.
Which city is experiencing cloudy skies and rain?
a)
New York
b)
Seattle
c)
Dallas
d)
Boise
47.
What does this symbol show?
a)
High pressure
b)
Low pressure
c)
Low humitidy
d)
Longing for someone (strong feelings)
48.
What does this image show?
a)
Hotness
b)
High altitude
c)
High pressure
d)
Hi five bro!
49.
What does this image show?
a)
A flag banner
b)
Blue alligator teeth
c)
Warm Front
d)
Cold Front
50.
What does this image represent?
a)
Cold front
b)
Red bulbous things
c)
Warm front
d)
Sarah Ju
51.
A low pressure system is located over Georgia. What type of weather will they have?
a)
clear, sunny skies
b)
cloudy and rainy
52.
A high pressure system is located north of New York City. What type of weather will be experienced there?
a)
clear, sunny skies
b)
cloudy and rainy
53.
This weather instrument is a...
a)
anemometer
b)
Christmas ornament
c)
wind vane
d)
barometer
54.
What country is NORTH of the United States of America?
a)
Mexico
b)
Canada
55.
What is this weather symbol mean?
¿Qué significa este símbolo del tiempo?
a)
Snow
la nieve
b)
Rain
la lluvia
c)
Sunny
soleado
d)
Partly Cloudy
parcialmente nublado
56.
What does this weather symbol mean?
a)
Rain
b)
Thunderstorm
c)
Partly Cloudy
d)
Sunny
57.
What is this weather symbol?
a)
Sunny
b)
Rainy
c)
Partly Cloudy
d)
Stormy
58.
The amount of precipitation in an area is measured and collected by which weather tool?
a)
Anemometer
b)
Rain Gauge
c)
Wind Vane
d)
Barometer
59.
Wind direction is measured by
a)
wind (weather) vane
b)
anemometer
c)
barometer
d)
Rain gauge
60.
A warm front means the air temperature will
a)
stay the same
b)
increase
c)
decrease
61.
A Compass Rose shows ___________ on most maps.
a)
Symbols
b)
Routes
c)
Directions
d)
Climate
62.
When two air masses meet, there is a _____, or boundary.
a)
thunderstorm
b)
watch
c)
front
d)
cloud
63.
A low pressure system means we might have this weather.
a)
Sunny
b)
A clear sky
c)
Dry day
d)
Stormy or wet
64.
A high pressure system means we might have this weather.
a)
Snow blizzard
b)
Sunny and dry
c)
Rain storm
d)
Tornado
65.
A weather predication is a
a)
fortune
b)
guess
c)
forecast
d)
opinion
66.
Temperature is measured in...
a)
degrees
b)
inches
c)
centimeters
d)
feet
67.
The molecules in the picture are tightly held together with little movement. They have shape and energy. Therefore, the picture represents _________.
a)
solid
b)
liquid
c)
gas
d)
plasma
68.
What does this picture represent?
a)
solid
b)
liquid
c)
gas
d)
plasma
69.
What does this picture represent?
a)
solid
b)
liquid
c)
gas
d)
plasma
70.
Which state of matter has tightly packed molecules?
a)
solid
b)
liquid
c)
gas
71.
The state of matter that has no definite size or shape is
a)
Solid
b)
Liquid
c)
Gas
72.
Particles of a liquid
a)
are tightly packed together and stay in a fixed position.
b)
decrease in volume with increasing temperature.
c)
are free to move around one another but still touch.
73.
What are the states of matter?
a)
solid, liquid, and juice
b)
solid and liquid
c)
solid and gas
d)
solid, liquid, and gas
74.
In a solid, particles ________________
a)
move freely
b)
slide past one another
c)
have large amount of energy
d)
do not have much room to move
75.
Which state of matter takes the shape of its container?
a)
Solid
b)
Liquid
c)
Gas
d)
Plasma
76.
has a definite shape and a definite volume
a)
solid
b)
liquid
c)
gas
77.
definite volume , not a definite shape
a)
solid
b)
liquid
c)
gas
78.
Particles are spaced farthest apart
a)
solid
b)
liquid
c)
gas
79.
A combination of rocks and water is an example of
a)
A mixture
b)
A solution
c)
Dissovling
80.
A combination of 2 or more substances that cannot be easily separated is called-
a)
a mixture
b)
a solution
c)
a solute
d)
a solvent
81.
A combination of two or more substances that can easily be separated--
a)
mixture
b)
solution
c)
solute
d)
solvent
82.
Mixtures are combinations of two materials that retain their physical qualities.
a)
True
b)
False
83.
If you spilled nails in a sandbox, what separation tool/method could you use to clean out the sandbox so it would be safe for children to play in?
a)
Filter
b)
Screen
c)
Magnet
d)
Evaporation
84.
Trail mix, with nuts, raisins, pretzels and candy pieces is a good example of a mixture.
a)
True
b)
False
85.
Ocean water is a solution?
a)
True
b)
False
86.
Which of the following would be considered a mixture?
a)
lemonade
b)
sweet tea
c)
trail mix
d)
chocolate milk
87.
Which of the following would be a solution?
a)
cereal and milk
b)
sugar water
c)
pizza
d)
mixed berries
88.
Koolaid mix in water is considered a _________.
a)
compound
b)
solution
89.
A tossed salad would be considered a _______________.
a)
Solution
b)
Mixture
90.
This is an example of a
a)
Solution
b)
Mixture
91.
This is an example of a
a)
Solution
b)
Mixture
92.
Which of the following objects would be attracted to a magnet?
a)
iron nail
b)
rubber band
c)
soda can
d)
plastic spoon
93.
Which object would a magnet attract?
a)
a glass bottle
b)
a piece of paper
c)
a metal paper clip
compass
compass
d)
a rubber eraser
magnetic field
magnetic field
94.
Magnets can pull on things without touching them.
a)
True
b)
False
95.
What temperature does the thermometer show?
a)
80° F
b)
81° F
c)
82° F
d)
85° F
96.
What temperature does the thermometer show?
a)
31° C
b)
35° C
c)
32° C
d)
39° C
97.
What is the mass on this triple beam?
a)
220g
b)
222g
c)
20g
98.
What is the mass on this triple beam?
a)
506g
b)
576g
c)
570g
99.
What is the mass on this triple beam?
a)
40g
b)
1g
c)
401g
d)
41g
100.
What is the mass on this triple beam?
a)
200g
b)
44g
c)
244g
d)
4g
101.
What is the mass on this triple beam?
a)
142g
b)
42g
c)
102g
d)
444g
102.
What is this?
a)
Measuring tube
b)
Test tube
c)
Graduated Cylinder
d)
Pipette
103.
What is the correct value?
a)
5 ml
b)
15 ml
c)
20 ml
d)
25 ml
104.
How many milliliters of liquid are in this graduated cylinder?
a)
9
b)
5
c)
10
d)
11
105.
What is the volume of water held in the graduated cylinder?
a)
16 mL
b)
14 g
c)
12 mL
d)
14 mL
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