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CA#5 Review

Total questions: 88

Worksheet time: 1hrs 21mins

Name
Class
Date
1.
This is 3 cm x 2 cm x 2 cm.  If it has a density of 5 g/cm3 Tell me what the mass is of the entire object.
a)
5/12 g
b)
5 g
c)
More information is needed!
d)
60  g
2.

If an atom has an atomic mass of 27 and an atomic number of 13, how many neutrons does it have?

a)

13

b)

15

c)

14

d)

12

3.
How many protons does this element have?
a)
40
b)
21
c)
20
d)
41
4.

How many valence electrons?

a)

2

b)

3

c)

4

d)

5

5.

Groups (a)   and ​ (b)   are the most reactive.

Choose from the below words
1
17
2
13
14
15
16
18
6.

What element is located at group 5, period 6?

a)

Hf

b)

Ta

c)

Mo

d)

Cr

7.

What has both metal and nonmetal properties?

a)

Electrons

b)

Metalloids

c)

Protons

d)

Metals

8.
If reaction starts with 20g of reactants it should produce 
a)
a total of 40g of products
b)
a total of 10g of products
c)
a total of 80 g of products
d)
a total of 20g of products
9.

What are good conductors of heat?

a)

Nonmetals

b)

Metalloids

c)

Metals

10.
In a reaction A + B ----> C,  reactant A has 5g and product  C has 9g. How many grams does reactant B should have? 
a)
4g
b)
5g
c)
9g
d)
14g
11.

How many elements are represented in the compound?

Na2CO3

a)

1

b)

2

c)

3

d)

4

12.

How many Hydrogen atoms are in 4 H2O? ​ (a)   How many oxygen atoms? ​ (b)  

Choose from the below words
8
4
1
2
3
5
6
7
9
13.
Which of these is not a chemical reaction?
a)
Burning of wood
b)
Milk going bad
c)
Mixing vinegar and baking soda
d)
Melting of ice
14.
Is a a rusting bicycle a chemical or physical change?
a)
chemcial
b)
physical
15.

Salt dissolves in water

a)
physical Change
b)
chemical change
16.
Elements in the same column of the periodic table always have the same # of _______ as one another.
a)
Protons
b)
Neutrons
c)
Electrons
d)
Valence Electrons
17.

An old lady rolls down a hill at 3 meters/second. The hill is 36 meters long. How many seconds does it take the old lady to reach the bottom of the hill?

a)

39 seconds

b)

12 seconds

c)

15 seconds

d)

33 seconds

18.
If you slow down on your bicycle, you accelerate.
a)
TRUE
b)
FALSE
19.
What is a force?
a)
the PUSH or PULL on an object 
b)
The MOTION an object creates
c)
The objects HITTING one another
d)
Going REALLY FAST
20.
Which direction will the object move?
a)
Up
b)
Down
c)
Right
d)
Left
21.

A net force of 15 N is exerted on an encyclopedia to cause it to accelerate at a rate of 5 m/s^2. Determine the mass of the encyclopedia.

a)

m = 30 Hg

b)

m = 30 kg

c)

m = 3.0 ml

d)

m = 30.0 g

22.
What is the tendency of an object to resist a change in motion?
a)
coffee
b)
motion
c)
inertia
d)
gravity
23.
The swimmer moves her hand down and to the left and her body goes forward to the right.
a)
Newton's 1st Law
b)
Newton's 2nd Law
c)
Newton's 3rd Law
24.

Food is an example of __________ energy.

a)

Kinetic

b)

Thermal

c)

Chemical

d)

Potential

25.

As potential energy decreases kinetic energy

(a)  

26.
Which runner stopped for a rest?
a)
Albert
b)
Bob
c)
Charlie
27.

Choose the description that best describes this motion graph.

a)

The object is accelerating at an increasing rate.

b)

The object is moving at a constant velocity/speed.

c)

The object moved at a constant speed, then stopped. After stopping, it returned to the beginning and then moved back in the original direction at a very fast constant speed.

28.

The Earth has seasons. Which motion of the Earth causes seasons?

a)

revolution

b)

rotation

29.

This person is spinning a basketball on their finger,

this is an example of.....

a)

revolution.

b)

rotation.

c)

orbiting.

30.

How long does the earth's revolution last?

a)

346.25 days

b)

24 hours

c)

365.25 days

d)

29 days

31.
What are the reasons for the season?
a)
Earth's tilt & rotation
b)
Earth's tilt & revolution
c)
Earth's rotation & rovolution
d)
Earth's tilt & resolution
32.
What happens when the area in which you live tilts away from the sun?
a)
It is summer.
b)
It is spring.
c)
It is winter.
d)
It is fall.
33.

Which season is taking place in the Northern Hemisphere in Position 1?

a)
Winter
b)
Spring
c)
Summer
d)
Fall
34.

Which  of the following best describes the tilt of the earth during the spring and fall equinoxes?

a)
The earth is tilted away from the sun (Northern hemisphere)
b)
The earth is tilted neither toward or away from the sun (tilt is side to side)
c)
The earth is tilted toward the sun (Northern hemisphere)
d)
The earth is not tilted during spring and fall
35.

Waxing means...

a)

getting larger

b)

getting smaller

36.

Reorder the following starting with the phase where you see none of the moon.

a)

new moon

b)

waxing crescent

c)

first quarter

d)

waxing gibbous

e)

full moon

1)
2)
3)
4)
5)
37.

Match the following

a)
1.

new moon

b)
2.

full moon

c)
3.

first quarter

d)
4.

waxing crescent

e)
5.

Waning crescent

38.

What is a difference between spring and neap tides?

a)

Spring tides occur when the earth and sun are IN LINE with the new or full moon.

b)

Spring tides occur when moon in 3rd or 1st quarter phases

c)

Spring tides are LOWER than neap tides

d)

Spring tides occur in Spring and neap tides can occur in any season

39.

The diagram below shows the alignment of the sun, the moon, and Earth. In which locations are neap tides taking place?

a)

1 and 2

b)

1 and 3

c)

2 and 4

d)

3 and 4

40.
How long after a new moon will it take to see another new moon?
a)
14 days
b)
about one month
c)
24 hours
d)
365 days
41.

What moon would you expect to see on March 23rd?

a)
b)
c)
d)
42.

Everything that exists, including all matter and energy. Mostly consists of empty space.

a)

a galaxy

b)

a black hole

c)

the Universe

d)

the Solar System

43.

Compared to the Sun, Spica is .......

a)

hotter and brighter

b)

cooler and brighter

c)

hotter and dimmer

d)

cooler and dimmer

44.

Which of the following choices orders the components of the universe correctly from largest to smallest?

a)

planet, star, solar system, galaxy, universe

b)

galaxy, universe, solar system, star planet

c)

universe, galaxy, solar system, planet, star

d)

universe, galaxy, solar system, star, planet

45.

True or False: White dwarfs are warmer and dimmer than giants.

a)

True

b)

False

46.
Select the correct order of waves on the EMS from the longest wavelength to the shortest wavelength
a)
Radio, Micro, Infra, Visible, Ultra, X-ray, Gamma
b)
Gamma, X-ray, Ultra, Vis, Infra, Micro, Radio
c)
Vis, Micro, Infra, Ultra, X-ray, Gamma, Radio
d)
Micro, Radio, Vis, Infra, Ultra, X-ray, Gamma
47.
Which section of the spectrum is the ONLY one we can see?
a)
X-rays
b)
Visible Light
c)
Gamma Rays
d)
Ultraviolet Rays
48.
As the frequency of an electromagnetic wave increases, the amount of energy in that wave...
a)
increases.
b)
decreases.
c)
stays the same.
49.
A wave with a large wavelength will have a ______ frequency and _____ energy
a)
high, low
b)
high, high
c)
low, high
d)
low, low
50.

What type of galaxy is the Milky Way?

a)

Spiral

b)

Elliptical

c)

Irregular

d)

Transition

51.

This type of galaxy is generally considered to be older and is no longer forming stars.

a)

Spiral

b)

Irregular

c)

Elliptical

d)

Transition Galaxies

52.
What type of galaxy has no defined pattern or shape?
a)
Spiral 
b)
Elliptical
c)
Irregular
d)
Constellation
53.

Which of the following is not a form of heat transfer?

a)

Convection

b)

Conduction

c)

Insulation

d)

Radiation

54.

Which of the following are examples of heat transfer through radiation? You may choose more than one.

a)

Feeling the heat from a candle

b)

The water at the top of the pool feels warmer than the deep end

c)

The sun warming the Earth

d)

A space heater warming the room

55.

Convection, conduction or radiation?

Chocolate melting in your hand

(a)  

56.

Warm water from the ocean moves to the north while cool waters moves to the south. This is an example of..  (a)  

Choose from the below words
Conduction
Convection
Radiation
57.
Due to the Coriolis Effect, water in the northern hemisphere moves
a)
clockwise
b)
counter clockwise
c)
both
d)
neither
58.
Surface currents are mainly caused by
a)
The Coriolis Effect
b)
Cold and Warm Water
c)
Convection
d)
Wind
59.

A circular ocean current is called _______.

a)

a gyre

b)

pollution

c)

dizzy

d)

convection

60.

As the temperature in an area increases, the air pressure ___________.

a)

increases

b)

decreases

c)

stays the same

61.

The weather of an area is affected by the air mass that is passing over it.

a)

True

b)

False

62.

Look at the weather map. What type of air front is heading toward San Francisco?

a)

Cold front

b)

Warm front

c)

Stationary front

d)

Occluded front

63.

Look at the point labeled A on the weather map. What kind of weather can you expect in this area?

a)

Sunny and calm winds

b)

Sunny and very windy

c)

Rainy and windy

d)

Cold, snow, and calm

64.

Select 2 other names for a hurricane.

a)

typhoon

b)

cyclone

c)

blizzard

d)

earthquake

65.

Why does a hurricane slow down when it hits land?

a)

The wind stops it

b)

It stops raining

c)

It loses its energy source

d)

The air is different

66.
In order for a hurricane to form, the water must be ________.
a)
Cool
b)
Warm
c)
Cold
d)
Hot
67.

Tectonic plates consist of

a)

continental crust

b)

mesospheric crust

c)

both continental and oceanic crust

d)

oceanic crust

68.

The idea that the continents were once part of a single landmass that broke apart and

moved is

a)

Continental Drift

b)

Tectonic Plates

c)

Transform

69.

Why did no one believe Wegener's thoery that the continents were once together?

a)

He could not explain HOW the continents moved

b)

He didn't have evidence

c)

His data was wrong

d)

He didn't use the right technology to gather data

70.

The movement of the tectonic plates is caused by

a)

the rotation of the Earth

b)

convection currents in the Asthenosphere

c)

the gravity of the iron-nickel core

d)

the Moho discontinuity

71.

Match the following

a)
1.

divergent

b)
2.

convergent

c)
3.

transform

72.

At which plate boundary is new crust formed?

a)

divergent

b)

convergent

c)

continental

d)

transform

73.

What type of crusts are involved with one plate subducting beneath another?

a)

continental and continental

b)

Oceanic and continental

c)

oceanic and divergent

d)

continental and convergent

74.

At which boundary is crust neither consumed or created?

a)

divergent

b)

convergent

c)

transform

d)

oceanic

75.

...... describes the shape of a land.

a)

Mountain

b)

Surface

c)

Topography

76.
Provided is a topographic map of a hill with contour lines drawn showing elevation in meters.
The steepest slope on this hill can be found on the side that is facing which direction?
a)
Southwest
b)
Northeast
c)
Northwest
d)
Southeast
77.
What is the change in elevation from point X to the top of the hill in the topographic map shown?
a)
303 m
b)
203 m
c)
250 m
d)
253 m
78.
What is the most likely elevation of the mountain peak? (Contour interval is 100 m)
a)
1550  meters
b)
 1652 meters
c)
1500 meters
d)
1700 meters
79.

what are the three main details stars are plotted on hr diagrams for?

a)

color,brightness,and temperature

b)

brightness,color, and size

c)

color,temperature,and size

80.
In the diagram given, what happens as we move to the left?
a)
Stars Get Larger
b)
Stars get Colder
c)
Stars get hotter
81.

Abiotic factors are ___________.

a)

non-living parts of an ecosystem

b)

living parts of an ecosystem

c)

things that once were alive, but now are dead

d)

not important parts of ecosystems.

82.

Is sunlight a biotic or abiotic factor?

a)

biotic

b)

abiotic

83.

Are consumers biotic or abiotic factors?

a)

biotic

b)

abiotic

84.

Is disease a biotic or abiotic factor?

a)

biotic

b)

abiotic

85.

Is precipitation a biotic or abiotic factor?

a)

biotic

b)

abiotic

86.

Is temperature a biotic or abiotic factor?

a)

biotic

b)

abiotic

87.

For something to be considered biotic, it must (a)   .

88.

Identify one abiotic factor that effect humans. Explain your answer.

4 lines

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