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WorksheetsAICE Marine Unit 2 Review
Total questions: 56
Worksheet time: 40mins
Where are hydrothermal vents formed?
Along divergent plate tectonic boundries in the deep ocean
On the ocean floor
By the heat of volcanic activity
Alongside the Convergent boundries
Weathering is______
The breakdown of rocks/sediment by physical or chemical methods
The movement of water and suspended sand that will break down rocks
Carried away/removal of sediment
Acidic water that moves shells, rocks, and coral's exoskeleton
Erosion is________
Breakdwon of rocks/sediment
Acidic water will breakdown rocks, shells, and coral's exoskeleton
Carried away/removal of sediment
Movement of water and suspended sand that will break down rocks and coral's exoskeleton
More acidic water will be able to breakdown rocks, shells, and coral's exoskeleton; chemical compositon change
This definiton belongs to which type of weathering?
Chemical Weathering
Organic (biological) Weathering
Physical Weathering
Weathering
The movement of water and suspended sand will breakdown rocks and coral's exoskeleton; breakdown by temp changes
This is the definition of which type of weathering?
Weathering
Organic (biological) Weathering
Chemical Weathering
Physical Weathering
Burrowing animals and coral's predators
This is the definiton to which type of weathering?
Weathering
Chemical Weathering
Physical Weathering
Organic (biological) Weathering
There are 4 types of Erosion, what are they?
Wind, water, ice, and gravity
Water, rocks, sand, and ice
Water, gravity. rocks, and ice
Wind, water, ice, and rocks
After breaking down and transporting , the particles are suspended in the water and delivered somewhere. This delivery(deposition) of new particles in a new location is_______
Weathering
Erosion
Sedimentation
Littorial zone
intertidal region on a shoreline, between the highest and lowest spring tide marks = between the highest high tide & lowest low tide mark on the coast
Littoral zone
Asthenosphere
Mantle
spring tide
How are Muddy shores formed?
By weathering
By erosion
By sedimentation
By chemical weathering
Where the river ends at sea
Delta
Estuarie
Shore
sinkhole
The vertical movement of water on the coast/the change in water height on the coastline; due to the gravitational pull of the Moon, Earth, & Sun.
Neap tide
Spring tide
Tidal range
Tide
The distance on the coast between the high and low water/tides (changes daily)
Tidal range
Neap tide
Tide
Spring tide
largest tidal range
Occurs twice a month
Greatest gravitational pull
When Earth, Moon, & Sun are in a straight line
New & Full Moon
Spring tide
Neap tide
Tidal surge
Tidal range
smallest tidal range
Occurs twice a month
Weakest gravitational pull
When Earth, Moon, & Sun are at right angles
1st and 3rd Quarter Moon
Spring tide
Neap tide
Tidal surge
Tidal range
Driven by global wind patterns caused by uneven heating of Earth’s surface by the Sun.
- Areas with large amounts of solar radiation (equator) have excess heat energy in the air, causing air to rise.
Deep current
Spring tide
Neap tide
Surface current
Cooling phase instead of warming phase caused by stronger than average trade winds off Peru, allows more cold water from Humboldt Current to rise = extra nutrients, more productivity and increased hurricane activity in Atlantic basin
upwelling
El Nino
La Nina
deep current
What did El Nino slow/stop?
Upwelling
sedimementation
Erosion
Weathering
The horizontal flow of water through the ocean
el nino
Coriolis effect
ocean currents
gyre
What phenomenon is shown by this map?
El Niño
La Niña
Currents near the ____ bring warm water to areas where they circulate (ex: the Gulf Stream)
equator
poles
gyres
land
Ocean currents near the _____ bring cool water to areas where they circulate ( ex: The California Current)
equator
poles
gyres
land
The major wind patterns change, causing a change in the ocean and atmosphere currents which affects the ocean temperatures. This is called
Gyres and Gulf Streams
Coriolis Effect
El Niño and La Nina
Convection and Currents
Which of the following is NOT a place where convection occurs on Earth?
atmosphere
mantle
mountains
ocean
Because of the Coriolis Effect, ocean currents in the Southern Hemisphere rotate which direction?
Clockwise
Counter-Clockwise
Because of the Coriolis Effect, ocean currents in the Northern Hemisphere rotate which direction?
clockwise
counter-clockwise
the apparent curvature of wind and ocean currents due to the rotation of the Earth
Coriolis Effect
Deep Currents
Convection
Gyre
Ocean Ridges are formed by _______ plate boundaries
Convergent Oceanic / Continental
Convergent Continental / Continental
Convergent Oceanic / Oceanic
Divergent
What causes convection currents?
Hot magma rises while cool magma sinks
The rotation of the Earth
Ocean currents pulling plates apart
The spinning of the Earth's core
Why does oceanic crust subduct under continental crust?
Oceanic crust is thin
Oceanic crust is dense
Continental crust is thin
Continental crust is dense
How would you calculate the tidal range for this date?
0.6 - 2.7
2.9 - 0.6
2.9 - -0.6
2.7 + 0.3
Which type of tide would occur when the moon looks like this?
High Tide
Neap Tide
Spring Tide
Low Tide
What is the tidal range on January 8th (1/8)
0.5m
3m
1.6m
2.5m
The difference in height between the high-tide mark and the low-tide mark is the
Tidal Surge
Tidal hight
Tidal Range
Tidal depth
Based on this map of the Bay of Fundy, Which study site would have the largest Tidal Range?
Site A
Site B
Site C
Site D
Based on this map of the Bay of Fundy, which study site would have the smallest tidal range?
Site A
Site B
Site C
Site D
Select all the statements about the The Coriolis Effect that are correct.
Is a result of the Earth's rotation
Wind moves clockwise in the Northern Hemisphere
Is a result of the Earth's gravitational pull
Wind moves counter clockwise in the southern hemisphere.
Which of the following is not an example of the littoral zone?
benthic
rocky
estuary
delta
Process by which convection currents carry the ocean floor like a conveyer belt and sinks into deep-ocean trench and back into the mantle
Convection
Continental Drift
Subduction
Seafloor Spreading
The theory that pieces of Earth’s lithosphere float on the asthenosphere and are in constant, slow motion, driven by convection currents in the mantle
Planetary Differentiation
Seafloor Spreading
Continental Drift
Plate Tectonics
What plate boundary is pictured here?
Convergent
Divergent
Transform
What plate boundary is pictured here?
Convergent
Divergent
Transform
What plate boundary is pictured here?
Convergent
Divergent
Transform
Which of the following regarding the image are TRUE? (Mark all that apply.)
Life most likely started here.
Photosynthesis is the primary form of production here.
These locations are found near mid-ocean ridges.
The water here is incredibly hot.
