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Finals Prep-Year Recap (2022)

Total questions: 141

Worksheet time: 23hrs 55mins

Name
Class
Date
1.

Measure weight using a ______________

a)

balance

b)

machine

c)

lever

d)

N/A

2.

If water spills on the lab bench you should let the teacher/instructor know immediately

a)

True

b)

False

3.

A _______ is used for a rough measurement of liquid

a)

Flask

b)

Beaker

c)

Graduated cylinder

d)

Test tube

e)

N/A

4.

This is ______ mm

a)

1.4

b)

14

c)

0.14

d)

N/A

5.

Base unit for volume/liquids is the _____ and it's symbol is ______

a)

milliliter - mL

b)

milliliter- Lr

c)

liter - L

d)

gram - gr

e)

N/A

6.

Never put a _____________directly under the ________________________

graduated cylinder - faucet

a)

graduated cylinder - scale

b)

beaker - faucet

c)

beaker - scale

d)

graduated cylinder - faucet

e)

N/A

7.

You can only drink water in the laboratory area. No other foods or drinks

a)

True

b)

False

8.

Report any accidents to the teacher _____________, no matter how minor, including reporting any burn, scratch, cut, or corrosive liquid on skin or clothing.

a)

by the end of class

b)

after the lab is done

c)

once you've helped the person

d)

N/A

9.

Inform the teacher _________________ of any equipment not working properly.

a)

Immediately

b)

after you and one other group member has attempted to fix it

c)

When Mr. Avila visits your station

d)

N/A

10.

Prepare for each laboratory activity by _____ instructions before coming to class. Follow all directions.

a)

skimming

b)

reading all

c)

memorizing all

d)

N/A

11.

Notify the teacher of any spill on the floor or work space

_____________

a)

Only if it is flammable

b)

Once the lab is done

c)

When Mr. Avila visits the station

d)

N/A

12.

Always _________ before leaving

a)

clean the lab area

b)

submit late work

c)

put lab equipment in a pile

d)

N/A

13.

Base unit for weight/solids is the _____ and it's symbol is ______

a)

milligram - mg

b)

gram - gr

c)

gram - g

d)

milligram - mm

e)

N/A

14.

Kilogram (symbol)

a)

kL

b)

kgr

c)

kdg

d)

kgs

e)

N/A

15.

Measure weight using a ______________

a)

scale

b)

machine

c)

analytical beam

d)

lever

e)

N/A

16.

If water spills on the lab bench you should let the teacher/instructor know immediately

a)

True

b)

False

17.

The metric system is based on ___________

a)

Decimals

b)

The number 10

c)

Fractions

d)

Coefficients

e)

N/A

18.

A _______ is used for an exact measurement of liquid

a)

Flask

b)

Beaker

c)

Graduated cylinder

d)

Test tube

e)

N/A

19.

A _______ is used for a rough measurement of liquid

a)

Flask

b)

Beaker

c)

Graduated cylinder

d)

Test tube

e)

N/A

20.

This is ______ mm

a)

1.4

b)

14

c)

0.14

d)

N/A

21.

This is _________ mm

a)

0.18

b)

1.8

c)

18

d)

N/A

22.

Base unit for volume/liquids is the _____ and it's symbol is ______

a)

milliliter - mL

b)

milliliter- Lr

c)

liter - L

d)

gram - gr

e)

N/A

23.

Base unit for volume/liquids is the _____ and it's symbol is ______

a)

milliliter - mL

b)

milliliter- Lr

c)

liter - L

d)

gram - gr

e)

N/A

24.

This is _________ mm

a)

0.18

b)

1.8

c)

18

d)

N/A

25.

Which unit of the metric system is used for measuring VOLUME?

a)

Meters

b)

Liters

c)

Grams

d)

Ounces

26.

What base unit is used in the metric system to measure LENGTH?

a)

Meters

b)

Liters

c)

Grams

d)

Miles

27.

What unit is used for measuring MASS in the metric system?

a)

Grams

b)

Liters

c)

Meters

d)

Miles

28.

The Canary current is part of the _________ gyre

a)

North Atlantic

b)

South Atlantic

c)

North Pacific

d)

N/A

29.

The south Atlantic gyre would move

a)

clockwise

b)

counterclock wise

30.

The Brazil Current belongs to the ______ gyre

a)

South Pacific

b)

North Atlantic

c)

South Atlantic

d)

N/A

31.

In the coordinate system longitude is the _______number

a)

1st

b)

2nd

c)

3rd

d)

N/A

32.

The north pacific current is followed by -->

a)

california current

b)

kurishio current

33.

____________move with the currents and transmit their location.

a)

Drifter

b)

Fixed Bouy

c)

Tracer

d)

N/A

34.

The gulf stream is followed by -->

a)

North Atlantic Current

b)

North Pacific Current

35.

Which number is the Benguela Current?

a)

11

b)

13

c)

7

d)

N/A

36.

Which number is the North Pacific Current?

a)

1

b)

12

c)

18

d)

N/A

37.

What gyre is this? You should know this without your map

a)

NPG

b)

NAG

c)

SAG

d)

N/A

38.

What gyre is this? You should know this without your map

a)

NPG

b)

NAG

c)

SAG

d)

N/A

39.

What gyre is this? You should know this without your map

a)

NPG

b)

NAG

c)

SAG

d)

N/A

40.

You can measure ______ with grams.

a)

N/A

b)

volume

c)

conductivity

d)

melting point

41.

If an object has a density of 1.2 g/mL and you put it into water, will it sink or float?

a)

sink

b)

float

42.

An object is 4 g and is 2 g/cm3.

D=

m=

v=

a)

0.5 cm3

b)

2 cm3

c)

3 cm3

d)

N/A

43.

Box is 2 cm x 1 cm x 4 cm and weighs 8 grams.

D=

m=

v=

a)

16 g/cm3

b)

1 g/cm3

c)

0.75 g/cm3

d)

N/A

44.

An object is 16g and is 4cm3.

D=

m=

v=

a)

64 cm3

b)

4 cm3

c)

0.25 cm3

d)

N/A

45.

An object is 2 cm3 and is 4g/cm3.


D=

m=

v=

a)

2 g

b)

8 g

c)

0.50 g

d)

N/A

46.

An object is 2 cm3 and is 4g/cm3.


D=

m=

v=

a)

2 g

b)

8 g

c)

0.50 g

d)

N/A

47.

An object is 4g and is 2cm3.

D=

m=

v=

a)
8 g/cm3
b)
2 g/cm3
c)

0.50 g/cm3

d)

N/A

48.

Chemistry is the study of _______ and how it can change

a)

neutrons

b)

bonds

c)

protons

d)

N/A

49.

In a _____ bond two atoms share electrons equally

a)

Ionic

b)

Hydrogen

c)

Covalent

d)

N/A

50.

water molecules sticking to other objects _____

a)

hydrohesion

b)

N/A

c)

cohesion

d)

polarhesion

51.

In a _____ bond two atoms share electrons unequally

a)

Ionic

b)

Hydrogen

c)

Covalent

d)

N/A

52.

water molecules sticking to itself is _____

a)

hydrohesion

b)

adhesion

c)

cohesion

d)

polarhesion

e)

N/A

53.

On a water molecule oxygen has a slightly _______ charge

a)

positive

b)

negative

c)

neutral

d)

N/A

54.

On a water molecule hydrogen has a slightly _______ charge

a)

positive

b)

negative

c)

neutral

d)

N/A

55.

There are ____ states of water

a)

5

b)

4

c)

3

d)

N/A

56.

When one atom transfers (takes away) an electron to another atom creating 2 charged particles (+ & -).

a)

idelic bond

b)

Non-covalent bond

c)

saturated bond

d)

N/A

57.

______symbol for Sodium

a)

So

b)

Cl

c)

K

d)

N/A

58.

______symbol for Chloride

a)

Ch

b)

Ce

c)

Co

d)

N/A

59.

______symbol for Carbonate

a)

CO3-

b)

CO4-

c)

CO2-

d)

N/A

60.

the property of water that allows it to absorb and store heat is known as ___________________

a)

Heat Capacity

b)

Heat Retention

c)

Heat Absorbtion

d)

N/A

61.

___________is the gas used for Photosynthesis

a)

Carbon Dioxide

b)

Nitrogen

c)

Oxygen

d)

N/A

62.

___________is the gas used for respiration

a)

Carbon Dioxide

b)

Carbon

c)

Calcium Chloride

d)

N/A

63.

The____________ bond holds water molecules (2 of them) together. Shown as dashed lines

a)

Hydrogen 

b)

Polar Ionic

c)

Covalent 

d)

N/A

64.

On a water molecule hydrogen has a slightly _______ charge

a)

positive

b)

negative

c)

neutral

d)

N/A

65.

On a water molecule hydrogen has a slightly _______ charge

a)

positive

b)

negative

c)

neutral

d)

N/A

66.

_______shows how energy is transferred from one organism to another. Typically 4-5 organisms

a)

Food Web

b)

Food Supply

c)

Energy Pyramid

d)

N/A

67.

________is any organism that eats only producers.

a)

1st Consumer

b)

2nd Consumer

c)

3rd Consumer

d)

N/A

68.

On average ______% of energy moves on to the next level of the food chain

a)

90

b)

10

c)

50

d)

N/A

69.

Photosynthesis produces ________ (sugar) for the system

a)

fructose

b)

maltose

c)

N/A

d)

glucose

70.

_________A living part of an organism's habitat.

a)

biotic factor

b)

nonbiotic factor

c)

ecofactor

d)

N/A

71.

You make a 7000 ml batch of sea monkeys.

You and your team take 4 samples. Each sample is 2ml. There were a total of 80 sea monkeys.


a =

a)

2

b)

3500

c)

8

d)

75

e)

N/A

72.

You make a 7000 ml batch of sea monkeys.

You and your team take 2 samples. Each sample is 5ml. There were a total of 80 sea monkeys.


N=

a)

90800

b)

36000

c)

56000

d)

85000

e)

N/A

73.

There are a total of 500 desks in the U building. Your team samples 20 desks. They find a total of 90 pieces of gum.


n=

a)

90

b)

10

c)

3500

d)

2880

e)

N/A

74.

________ is an organism that obtains energy by only eating autotrophs

a)

Herbivore

b)

Omnivore

c)

Photoivore

d)

N/A

75.

There is a 1000 square meter forest. You go and sample 4 square meters. You count a total of 50 trees. N =

a)

12500

b)

80

c)

800

d)

N/A

76.

You make a 4800 ml batch of sea monkeys.

You and your team take 3 samples. Each sample is 5 ml There were a total of 340 sea monkeys. N=

a)

90800

b)

108800

c)

50000

d)

85000

e)

N/A

77.

On the second day you capture 500 fish and 16 have the mark. You originally marked 80 fish. What is the estimated population size N=

a)

2500

b)

1000

c)

50

d)

N/A

78.

On the second day, you capture 455 fish and 8 have the mark. You originally marked 45 fish.


n =

a)

11

b)

25

c)

275

d)

N/A

79.

On the second day, you capture 455 fish and 8 have the mark. You originally marked 45 fish.


n =

a)

11

b)

25

c)

275

d)

N/A

80.

Seaweed/algae/Phytoplankton are considered _____ level consumers

a)

1st

b)

2nd

c)

N/A

d)

0

81.

____% of energy lost from one level to the next

a)

10

b)

20

c)

N/A

d)

90

82.

_____________ is a diagram that shows the complex feeding relationships between organisms in an ecosystem

a)

Food Web

b)

Food Supply

c)

Energy Pyramid

d)

N/A

83.

__________________: Method used for medium to large size organisms.

a)

Mark and recapture

b)

Mark and release

c)

Random sampling

d)

N/A

84.

For our class you need at least ______ plots/squares to get an average when doing random sampling

a)

2

b)

3

c)

4

d)

5

e)

N/A

85.

In this diagram, the orca would be considered a ____ level consumer

a)

6

b)

5

c)

4

d)

3

e)

N/A

86.

________ is an organism is eating 2nd level and 3rd level consumers if would be considered a

a)

Carnivore

b)

Herbivore

c)

Omnivore

d)

N/A

87.

Glucose Formula _______________

a)

C6H12O6

b)

C3H2O6

c)

C12H12O6

d)

N/A

e)

C8H10O6

88.

Level 0 had 7500 calories. Level 3 would receive ______________ calories.

a)

0.75

b)

7.5

c)

75

d)

0.075

e)

N/A

89.

________ is an organism that obtains energy by eating autotrophs and/or heterotrophs.

a)

Herbivore

b)

Carnivore

c)

Omnivore

d)

N/A

90.

________ is a diagram that shows the complex feeding relationships

a)

Food Web

b)

Food Supply

c)

Energy Pyramid

d)

N/A

91.

____________ are at the base of the food chain

a)

1st level consumers

b)

producers

c)

heterotrophs

d)

N/A

e)

Zooplankton

92.

_____________4000-6000m

a)

Epipelagic

b)

Hadelpelagic

c)

Mesopelagic

d)

N/A

93.

Marine Algae live in the __________ zone

a)

abyssopelagic

b)

epipelagic

c)

bathypelagic

d)

N/A

94.

Which of the following has light, AND is enough for photosynthesis to occur?

a)

epipelagic

b)

bathypelagic

c)

hadalpelagic

d)

N/A

95.

C is the __________

a)

Stem

b)

Holdfast

c)

Stipe

d)

N/A

e)

Connector

96.

___________________ would be unicellular algae

a)

uniplankton

b)

phytoplankton

c)

seaweeds

d)

N/A

97.

Has chlorophyll A and C

a)

Red seaweed pigments

b)

Brown seaweed pigments

c)

Green seaweed pigments

d)

N/A

98.

What is the process (equation) for photosynthesis?

a)

6CO2 + C6H12O6 --> 6H2O + 12O

b)

6CO2 + 6H2O -> C6H12O6 + 6O2

c)

2CO2 + C6H12O6 --> 6H2O + 6O2

d)

N/A

99.

Belongs to Phylum_______

a)

Phaeophyta

b)

Rhodophyta

c)

Chlorophyta

d)

N/A

100.

Coralline red algae

a)

Phaeophyta

b)

Rhodophyta

c)

Chlorophyta

d)

N/A

101.

This would be

a)

Feather boa

b)

Sea Palm

c)

Bull Kelp

d)

N/A

102.
a)

sea lettuce

b)

rockweed

c)

bull kelp

d)

giant kelp

e)

N/A

103.

_____________4000-6000m

a)

Epipelagic

b)

Hadelpelagic

c)

Mesopelagic

d)

N/A

104.

Has chlorophyll A and C

a)

Red seaweed pigments

b)

Brown seaweed pigments

c)

Green seaweed pigments

d)

N/A

105.

What percent of ocean species live in the first light layer?

a)

85-90

b)

15-35

c)

35-70

d)

N/A

106.

Which of the following is the correct order of the light zones?

a)

EMBHA

b)

EHMAB

c)

EMHBA

d)

N/A

107.

_____________200-1000m

a)

Epipelagic

b)

Hadelpelagic

c)

Abyssopelagic

d)

N/A

108.

The correct order of the zones

a)

Epipelagic

b)

Mesopelagic

c)

Bathypelagic

d)

Abyssopelagic

e)

Hadalpelagic

1)
2)
3)
4)
5)
109.

Which of the following has light, but NOT enough for photosynthesis to occur?

a)

epipelagic

b)

bathypelagic

c)

hadalpelagic

d)

N/A

110.

Sea Sacs

a)

Red Seaweed Examples

b)

Green Seaweed Examples

c)

Brown Seaweed Examples

d)

N/A

111.

Bull Kelp

a)

Red Seaweed Examples

b)

Green Seaweed Examples

c)

Brown Seaweed Examples

d)

N/A

112.

Match the following

a)

Red seaweed pigments

1.

Has red pigments

b)

Brown seaweed pigments

2.

Has Chlorophyll A & C

c)

Green seaweed pigments

3.

Has Chlorophyll A

113.

Sea Lettuce

a)

Red Seaweed Examples

b)

Green Seaweed Examples

c)

Brown Seaweed Examples

d)

N/A

114.

The part of a seaweed that "looks" like a root but is not

a)

float

b)

blade

c)

holdfast

d)

N/A

115.

What are the starting products of Photosynthesis

a)

6H2O +12 CO2

b)

12 H2O + 6 CO2

c)

6H2O + 6 CO2

d)

N/A

116.

___________________ would be multicellular algae

a)

uniplankton

b)

phytoplankton

c)

seaweeds

d)

N/A

117.

This bond is responsible for

a)

cohesion

b)

hydrohesion

c)

adhesion

d)

N/A

118.
What word describes when water is attracted to other substances?
a)
cohesion
b)
adhesion
c)
capillary action
d)
surface tension
119.
Attractions between the negative Oxygen atom of one water molecule and the positive Hydrogen atom of another water molecule are called
a)
Covalent bonds
b)
Ionic bonds
c)
Polar bonds
d)
Hydrogen bonds
120.

The slightly positive oxygen will be attracted to the positive chloride ion

a)

True

b)

False

121.

If the volume of an object is 40 ml and the mass is 80 g then the density would be 0.5 g/ml

a)

True

b)

False

122.

You put 5g of salt in 1000 ml of water. The salinity is _____________ ppt

a)

5

b)

0.005

c)

10

d)

5000

e)

N/A

123.

You put 10 g of salt in 2000 ml of water. The salinity is _____________ ppt

a)

5

b)

200

c)

20,000

d)

50

e)

N/A

124.

You put 3 g of salt in 3000 ml of water. The salinity is _____________ ppt

a)

9000

b)

0.003

c)

0.03

d)

N/A

125.

You put 5 g of salt in 500 ml of water. The salinity is _____________ ppt.


If you had a 1000 ml of this how much salt would it have?

a)

10

b)

100

c)

2500

d)

N/A

126.

You put 4 g of salt in 250 ml of water. The salinity is _____________ ppt.


If you had a 1000 ml of this how much salt would it have?

a)

16

b)

1000

c)

62.5

d)

0.016

e)

N/A

127.

You have a solution that is 200 ppt and you have 2000 ml of it. How many grams of salt.

a)

200 g

b)

100 g

c)

40 g

d)

N/A

128.

You have a solution that is 20 ppt and you have 1500 ml of it. How many grams of salt.

a)

30 g

b)

15 g

c)

10 g

d)

N/A

129.

You can only drink water in the laboratory area. No other foods or drinks

a)

True

b)

False

130.

1.5 m = ______________mm

a)

15

b)

150

c)

1500

d)

N/A

131.

200 cm = _____ m

a)

2

b)

200000

c)

0.2

d)

N/A

132.

50 kg = _____ m

a)

5

b)

50000

c)

5000

d)

N/A

133.

50000 cm = _____ kg

a)

0.5

b)

5

c)

50000000

d)

N/A

e)

5000

134.

600L = _____________kL

a)

0.6

b)

6

c)

600000

d)

N/A

135.

400L =_____________cL

a)

400

b)

40000

c)

0.04

d)

N/A

136.

9g = _____________dg

a)

90

b)

9

c)

0.09

d)

N/A

137.

Long hair should be ______ during lab

a)

tucked into a shirt or sweater

b)

in a headband

c)

braided

d)

N/A

138.

An object is 20 cm3 and is 4g/cm3.

D=

m=

v=

a)

80 g

b)

5 g

c)

0.20 g

d)

N/A

139.
If you poured 3 liquids that do not mix how could you tell which one is the most dense?
a)
The liquid on top
b)
The liquid in the middle
c)
The liquid at the bottom
140.
Put the liquids in order from most dense to least dense?
a)
4, 3, 2, 1
b)
1, 2, 3, 4
c)
3, 4, 2, 1, 
d)
4, 3, 1, 2
141.

The mass of an object is 20 g

The volume is 20 cm3

The density is

a)

1 g/cm3

b)

10 g/cm3

c)

0.5 g/cm3

d)

N/A

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139 questions

항공법규 퀴즈

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12th Grade

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140 questions

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8th Grade - University

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144 questions

Ch. 15- The Urinary System

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12th Grade