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WorksheetsOceanography Quarter 1 Review
Total questions: 108
Worksheet time: 1hrs 26mins
What is the driving force of tidal movement?
earth's gravity
moons' gravity
Sun's gravity
ocean's gravity
Which layer would photosynthesis take place?
surface mixed zone
transition zone
deep zone
all of the above
Which molecule makes water acidic?
Carbonate Ions
Carbon Dioxide
What happens to 1/4 of the greenhouse gases in the atmosphere?
It is released into space.
It gets absorbed by the ocean.
A pH of 3 is how much more acidic than a pH of 6?
10
30
300
1000
What do some marine creatures do with the carbonate ion?
use it as a food source
use it as a defense mechanism
use it to build shells and exoskeletons
use it to cool body temperatures
______ causes surface currents.
The Coriolis Effect
gravity
density differences
wind
As plants and animals in the ocean die, the nutrients produced from their decay _____.
are recycled by the Global Conveyor Belt
sink to the bottom
are destroyed by sunlight
become coral reefs
Nutrients are brought to the surface for phytoplankton to use at _______.
gyres
eddies
upwellings
the equator
_______ causes the Coriolis Effect
Earth's rotation
gravity
wind
density
What is continental slope?
steep slope to basin floor
abrupt change in slope at edge of shelf, leading to rapid increase in depth
nearly flat land-border sloping gently
Submarine canyons
A flat plain on the ocean crust is a
active margin
passive margin
abyssal plain
continental divide
Which type of crust is thicker?
Oceanic
Outer core
Inner core
Continental
Which type of crust is more dense?
Oceanic
Continental
Abyssal Plain
Earthquake
What is the largest geological feature on Earth?
Smoky Mountains
Grand Canyon
Mid-Ocean Ridge
Subduction Zone
What creates new ocean floor?
Convergent plate boundaries
San Andres Fault
Hydrothermal Vents
Divergent plate boundaries
The technology that was used after WWII that discovered mid-ocean ridges
CVD
Sonar
CVS
Thermometer
When the Moon is in its first quarter and third quarter phases, the gravitational forces of the Sun and the Moon pull at 90 degree angles from one another. This means that when the Moon is in its first quarter and third quarter phases,
high tides are at their lowest levels
high tides are experienced worldwide at the same time
low tides are experienced worldwide at the same time
low tides are at their lowest levels
The flattest part of the ocean basin
trench
seamount
continental rise
abyssal plain
mass of moving ocean water
wave
current
tide
periodic rising and falling of the water level of the oceanwave
current
wave
tide
rhythmic movement that carries energy through matter or space
current
wave
tide
salinity
How many tides do we have in 24 hours?
1
2
3
4
What causes surface currents?
moon's gravitational pull
wind
temperature
salinity
top of a wave is called the
crest
trough
wavelength
waveheight
bottom of a wave
crest
trough
wavelength
waveheight
distance from one wave to the next
crest
trough
wavelength
waveheight
The depth of the ocean floor varies.
Which of the following would decrease as a diver travels deeper into the ocean? (Choose all of the correct answers!)
Pressure
Light
Temperature
Salinity
The ability of water molecules to stick to each other, creating surface tension is called:
Cohesion
Adhesion
Insulation
Ph
The fact that water can stick to other substances is called:
Ph
Adhesion
Cohesion
Insulation
Heat Capacity is a measure of the heat required to raise the temperature of 1g of a substance by 1°C.
So...
True or False:
Water has a very high heat capacity, which means it resists changing temperature when heat is added or removed.
True
False
Why does ice float on water?
When it freezes it becomes less dense
When it freezes it becomes more dense
When it freezes its density stays the same
Water is a universal solvent because it...
It can be found anywhere
It freezes when it gets cold
Floats when frozen
Dissolves more substances than anything else

Why does water move from the roots to the leaves of plants?
Water is pushed by solutes
Capillary action pulls the water molecules up like a chain
Water is pulled by gravity
Water cannot move up roots to leaves
The ability of water molecules to stick to each other, creating surface tension is called:
Cohesion
Adhesion
Insulation
Ph
The fact that water can stick to other substances is called:
Ph
Adhesion
Cohesion
Insulation
Heat Capacity is a measure of the heat required to raise the temperature of 1g of a substance by 1°C.
So...
True or False:
Water has a very high heat capacity, which means it resists changing temperature when heat is added or removed.
True
False
Why does ice float on water?
When it freezes it becomes less dense
When it freezes it becomes more dense
When it freezes its density stays the same
Water is a universal solvent because it...
It can be found anywhere
It freezes when it gets cold
Floats when frozen
Dissolves more substances than anything else

Why does water move from the roots to the leaves of plants?
Water is pushed by solutes
Capillary action pulls the water molecules up like a chain
Water is pulled by gravity
Water cannot move up roots to leaves
What molecule is this?
calcium
hydrogen
helium
water
A paperclip floating on water is an example of what property of water?
capillary action
surface tension
universal solvent
specific heat index
Water drops being attracted to each other is an example of ____________.
capillary action
adhesion
specific heat index
cohesion
The place where two plates come together is known as a _______
transform boundary.
divergent boundary.
convergent boundary.
rift valley.
Which statement best describes why fossils of the same land-dwelling species have been discovered in both South America and Africa?
The organism migrated to two continents
The organisms were separated by the formation of new mountain ranges
The organisms became extinct due to climate change on these continents
These organisms once lived on one large landmass that later split into two continents
Which type of wave moves parallel to the direction of the wave?
transverse
longitudinal
surface
electromagnetic
Sound waves are which type of waves?
transverse
seismic
longitudinal
frequency
Shaking a rope up and down produces which type of wave?
transverse
amplitude
longitudinal
period
The two different states of the Intertidal Zone include:
Low tide and the splash zone
Low tide and medium tide
Low tide and high tide
High tide and the splash zone
Species living in the Intertidal Zone must be able to survive which changes?
Moisture
Temperature
Salinity
All of the above
Besides fluctuations in salinity and water levels, intertidal organisms must also withstand wide variations in:
Temperature.
Light level.
Sediment deposition.
Current velocity.
