Quiz about Science test Review

Question 1

A broken beaker should ...

Accepted Answer

be picked up with tongs or a dustpan

Answer

be thrown at a classmate

Answer

swept under your chair

Answer

be picked up with your fingers

Question 2

Which unit is used to measure the mass of an object?

Accepted Answer

grams

Answer

meters

Answer

liters

Answer

pounds

Question 3

How many millimeters are in 2 centimeters?

Accepted Answer

20

Answer

2000

Answer

12

Answer

200

Question 4

Which piece of equipment best measures the amount of matter in an object?

Accepted Answer

triple beam balance

Answer

ruler

Answer

overflow can

Answer

graduated cylinder

Question 5

It is OK to remove your safety goggles

Accepted Answer

when the teacher says it is OK

Answer

when you are cleaning up

Answer

so you can see things more clearly

Answer

if they are hot and uncomfortable

Question 6

Which piece of lab equipment is most accurate for measuring the volume of a rectangular wooden block?

Accepted Answer

Ruler

Answer

beaker

Answer

Overflow can

Answer

graduated cylinder

Question 7

Which term is used to describe the amount of space an object takes up?

Accepted Answer

volume

Answer

matter

Answer

mass

Answer

length

Question 8

Which piece of equipment is most accurate for measuring the volume of a liquid?

Accepted Answer

Graduated Cylinder

Answer

Ruler

Answer

Overflow can

Answer

beaker

Question 9

Which piece of lab equipment is most accurate for measuring the volume of an irregularly shaped object?

Accepted Answer

Overflow Can

Answer

Ruler

Answer

Beaker

Answer

Graduated Cylinder

Question 10

What is the maximum mass, in grams, that could be measured by this balance?

Accepted Answer

610

Answer

110

Answer

500

Answer

1510

Question 11

An object is placed in a graduated cylinder containing water. What is the volume of the object? Initial water level: 300.0 mL Final water level: 370.0 mL

Accepted Answer

70.0 mL

Answer

300.0 mL

Answer

370.0 mL

Answer

670.0 mL

Question 12

A graduated cylinder is positioned next to a container to collect water that comes out of the overflow spout. Which property of the rock can be directly determined when the rock is placed in the overflow container?

Accepted Answer

volume

Answer

mass

Answer

density

Answer

hardness

Question 13

Orange juice is being poured into a measuring cup. Which property of the orange juice can be directly measured using the cup?

Accepted Answer

volume

Answer

mass

Answer

density

Answer

solubility

Question 14

The diagram below shows a ball held in place by two blocks. The diameter (width) of the ball is shown between the two blocks. What is the diameter of the ball?

Accepted Answer

14.0 cm

Answer

6.0 cm

Answer

8.0 cm

Answer

17.0 cm

Question 15

If an empty beaker has a mass of 60.0 grams and the same beaker has a mass of 84.8 grams when filled with water, what is the mass of just the water in the beaker?

Accepted Answer

24.8 grams

Answer

124.8 grams

Answer

144.8 grams

Answer

74.8 grams

Question 16

The rock is mostly black with white streaks on the outside surface.

Accepted Answer

Qualitative Observation (QL)

Answer

Quantitative Observation (QN)

Answer

Inference (I)

Answer

None of the above

Question 17

There are white bubbles on the rock. What type of statement is this?

Accepted Answer

Qualitative Observation (QL)

Answer

Quantitative Observation (QN)

Answer

Inference (I)

Answer

None of the above

Question 18

The rock has a mass of 62.0 grams.

Accepted Answer

Quantitative Observation (QN)

Answer

Qualitative Observation (QL)

Answer

Inference (I)

Answer

Hypothesis (H)

Question 19

The rock probably formed in a water environment.

Accepted Answer

Inference (I)

Answer

Qualitative Observation (QL)

Answer

Quantitative Observation (QN)

Answer

Measurement (M)

Question 20

The rock measures 7 cm wide, 10 cm long, and 3 cm thick.

Accepted Answer

Quantitative Observation (QN)

Answer

Qualitative Observation (QL)

Answer

Inference (I)

Answer

None of the above

Question 21

Fossil shells embedded in the rock can be seen with a hand lens. What type of statement is this?

Accepted Answer

Qualitative Observation (QL)

Answer

Quantitative Observation (QN)

Answer

Inference (I)

Answer

Measurement (M)

Question 22

If the rock is broken with a hammer, it will probably contain more fossil shells within its interior.

Accepted Answer

Inference (I)

Answer

Qualitative Observation (QL)

Answer

Quantitative Observation (QN)

Answer

Measurement (M)

Question 23

The rock has a very rough surface.

Accepted Answer

Qualitative Observation (QL)

Answer

Quantitative Observation (QN)

Answer

Inference (I)

Answer

None of the above

Question 24

The rough surface is most likely the result of weathering and erosion over many years.

Accepted Answer

Inference (I)

Answer

Qualitative Observation (QL)

Answer

Quantitative Observation (QN)

Answer

Measurement (M)

Question 25

A phrase that means the same thing as hypothesis is:

Accepted Answer

a possible explanation to a problem or question

Answer

a conclusion based on observations

Answer

a scientific law

Answer

data recorded on a data table

Question 26

In science, experiments are done to

Accepted Answer

test a hypothesis

Answer

form an opinion

Answer

state the problem

Answer

find a variable

Question 27

Which term means the same thing as an independent variable in an experiment?

Accepted Answer

Manipulated variable

Answer

Responding variable

Answer

Correlating variable

Answer

Positive variable

Question 28

Which term means the same as a dependent variable in an experiment?

Accepted Answer

Responding variable

Answer

Negative variable

Answer

Manipulated variable

Answer

Inverse variable

Question 29

What does the diagram below measure about matter?

Accepted Answer

It measures the mass of matter.

Answer

It measures the color of matter.

Answer

It measures the temperature of matter.

Answer

It measures the shape of matter.

Question 30

Which of the following is a measure of the amount of matter in an object?

Accepted Answer

Mass

Answer

Volume

Answer

Length

Answer

Temperature

Question 31

Scientists test a hypothesis by

Accepted Answer

doing experiments.

Answer

formulating questions.

Answer

designing models.

Answer

drawing conclusions

Question 32

Any factor in an experiment that can change is referred to as a

Accepted Answer

variable

Answer

constant

Answer

control

Answer

data

Question 33

A possible explanation for a set of observations or answer to a scientific question. Written an an IF, AND, THEN statement.

Accepted Answer

hypothesis

Answer

scientific law

Answer

prediction

Answer

scientific inquiry

Question 34

The base unit of metric length.

Accepted Answer

Meter

Answer

Liter

Answer

Kilogram

Answer

milligram

Question 35

The basic unit of metric volume is called a_____.

Accepted Answer

Liter

Answer

Kilogram

Answer

milligram

Answer

milliliter

Question 36

What is the amount of matter in an object?

Accepted Answer

mass

Answer

length

Answer

volume

Answer

density

Question 37

What is the unit used when measuring mass?

Accepted Answer

grams

Answer

graduated cylinder

Answer

liters

Answer

meters

Question 38

What is the independent variable?

Accepted Answer

Mowing Time

Answer

cost of mowing

Answer

Moe's Mowing Service

Answer

$18

Question 39

The Independent Variable is represented on which Axis?

Accepted Answer

X

Answer

A

Answer

B

Answer

Y

Question 40

What do we put at the top of a graph?

Accepted Answer

title

Answer

X axis

Answer

data table

Answer

nothing

Question 41

There are ___ millimeters(mm) in 2.7 centimeters (cm)

Accepted Answer

27 mm

Answer

270 mm

Answer

.27 mm

Answer

.027 mm

Question 42

Convert 0.25 m to mm

Accepted Answer

250

Answer

25

Answer

2.5

Answer

0.025

Question 43

The best graph to show quantitative vs. quantitative data is a

Accepted Answer

line graph

Answer

histogram

Answer

bar graph

Answer

pie graph

Question 44

On any graph, the X-axis is where you put the...

Accepted Answer

independent variable

Answer

dependent variable

Answer

control group

Answer

experimental group

Question 45

I'm testing what the effect of saltwater vs. pure water is on gummy bears. The Manipulated Variable is ...

Accepted Answer

Salt/no salt

Answer

Color of gummy bear

Answer

Size of gummy bear after 2 hrs

Answer

Starting temperature of liquid

Question 46

I'm testing what the effect of saltwater vs. pure water is on gummy bears. The Responding Variable is...

Accepted Answer

Size of gummy bear after 2 hrs

Answer

Color of gummy bear

Answer

Salt/no salt

Answer

Starting temperature of liquid

Question 47

What is a Manipulated Variable?

Accepted Answer

The variable you test by changing it

Answer

Something you could change but don't

Answer

The results/what you measure

Answer

Something you hold constant in the experiment

Question 48

What is a Responding Variable?

Accepted Answer

The results/what you measure

Answer

The variable you test by changing it

Answer

Something you could change but don't

Answer

Something you hold constant in the experiment

Question 49

If testing how the amount of water a plant gets affects its growth, the manipulated variable is...

Accepted Answer

How much water you give it

Answer

How tall it is at the start

Answer

The type of soil you planted it in

Answer

How tall it is after 2 weeks

Question 50

If testing how the amount of water a plant gets affects its growth, the responding variable is

Accepted Answer

How tall it is after 2 weeks

Answer

How tall it is at the start

Answer

How much water you give it

Answer

The type of soil you planted it in

Question 51

According to this chart, which country spent the least money on books in 2004?

Accepted Answer

Italy

Answer

Germany

Answer

France

Answer

Australia

Question 52

Which statement below accurately represents the graph?

Accepted Answer

$500 is earned for every 8 hours worked

Answer

$100 is earned for each hour worked

Answer

$100 is earned for every 2 hours worked

Answer

$200 is earned for every 3 hours worked

Question 53

How much does it cost to have your lawn mowed for 2 hours?

Accepted Answer

$18

Answer

$16

Answer

$17

Answer

$19

Question 54

Tony recorded data from his chemistry experiment in the following table. Which of the categories from Tony's data table includes qualitative observations?

Accepted Answer

color

Answer

temperature

Answer

mass

Answer

volume

Question 55

Between which two times was the greatest increase in number of shoppers?

Accepted Answer

12 PM to 1 PM

Answer

11 AM to 12 PM

Answer

1 PM to 2 PM

Question 56

What is this graph showing you?

Accepted Answer

The worlds population has been growing and will continue to grow

Answer

The worlds population was growing but now is decreasing

Answer

The worlds population is staying the same

Question 57

What is the general trend of this line graph?

Accepted Answer

The more you mow, the more money you make

Answer

The more you mow, the less money you make

Answer

You make the same amount of money regardless of how long you mow

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