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Semester 1 Final - 2022 (Aquatic Science)

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Last updated almost 3 years ago
18 questions
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Unit 1: Water and Water Cycle
Question 1
1.

Match the parts of the water cycle to their correct definitions.

Draggable itemarrow_right_altCorresponding Item
Sublimation
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The process of water changing from water vapor into tiny droplets to form clouds.
Condensation
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The process of liquid water changing into water vapor.
Evaporation
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Question 2
2.

Match the term to the correct definition.

Draggable itemarrow_right_altCorresponding Item
Surface Runoff
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The process of water soaking into the soil and in between rock layers.
Groundwater
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The process where water flows/runs downhill from land surfaces into rivers and streams and then back to the ocean/
Infiltration
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Question 3
3.

Match the term to the correct definition.

Draggable itemarrow_right_altCorresponding Item
Deposition
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Impermeable/impervious surfaces are solid surfaces that don't allow water to penetrate, forcing it to run off. Ex. Concrete
Impermeable
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Allows water to sink into the soil to filter out pollutants and recharge the water table adding to the groundwater. Ex. Soil
Erosion
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Question 4
4.

Look at the pie charts below. Match the letter to correctly label the charts comparing water to land and freshwater o saltwater.

Draggable itemarrow_right_altCorresponding Item
C
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Land
D
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Water
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Question 5
5.

Look at the image below. Match the letters to correctly label the distribution of FRESHWATER.

Draggable itemarrow_right_altCorresponding Item
A
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Glaciers (Frozen)
D
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Groundwater
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Unit 3: Aquatic Life Zones
Question 6
6.

Match the number to the correct label for the ocean zones.

Draggable itemarrow_right_altCorresponding Item
1
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Neritic
3
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Oceanic
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Question 7
7.

Match the zone of the ocean to the correct definition.

Draggable itemarrow_right_altCorresponding Item
Littoral/Intertidal Zone
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Part of the ocean floor from low tide to
200m down the edge of the continental
shelf; permanently submerged under water.
Supralittoral Zone
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Part of the ocean floor between high and
low tide. Sometimes submerged.
Sublittoral Zone
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Question 8
8.

Match the type of water body to the correct definition.

Draggable itemarrow_right_altCorresponding Item
Lentic
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Bodies of flowing water such as rivers and streams.
Brackish
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Bodies of standing water such as lakes, ponds, and wetlands.
Lotic
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Slightly salty, as is the mixture of river water and seawater in estuaries.
Question 9
9.

Match the zones of lentic water bodies to the correct definition.

Draggable itemarrow_right_altCorresponding Item
Littoral zone
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Open water too deep for rooted plants but has light.
Profundal zone
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Shallow area with rooted plants and waves – light through to bottom
Limnetic zone
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Unit 2: Water Properties
Question 10
10.

Match the term to the correct definition.

Draggable itemarrow_right_altCorresponding Item
Adhesion
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The surface film or "Skin" of a liquid caused by the attraction of the particles in the surface layer.
Surface tension
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Water molecules are attracted to water molecules
Cohesion
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Water molecules are attracted to other substances.
Question 11
11.

Match the term to the correct definition.

Draggable itemarrow_right_altCorresponding Item
Ocean Acidification
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A reduction in the pH of the ocean over an extended period time, caused primarily by uptake of carbon dioxide
Dissolved oxygen
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The amount of free oxygen that is present in water.
Salinity
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The saltiness or amount of salt dissolved in a body of water
Question 12
12.

Match the term to the correct definition.

Draggable itemarrow_right_altCorresponding Item
Density
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How much space an object or substance takes up (its volume) in relation to the amount of matter in that object or substance (its mass).
Buoyancy
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The ability or tendency to float in water or air or some other fluid.
Polarity
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Unit 4: Aquariums
Question 13
13.

Match the term with the correct description.

Draggable itemarrow_right_altCorresponding Item
Phosphate
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Is toxic --> Causes frayed fins, cloudy eyes, lack of appetite, laying on the bottom
Nitrate
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Not Toxic --> Can be absorbed by live plants and cause fish stress. Gets into tank through bacteria.
Ammonia
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Question 14
14.

All fish can eat the same type of fish food.

Question 15
15.

I will be responsible for purchasing ALL aquarium equipment AND fish by myself.

Question 16
16.

I must check for fish compatibility before buying fish for my tank so that they do not fight with each other.

Question 17
17.

I can have as many fish as I want in my tank.

Question 18
18.

Freshwater tanks allow 1 inch of fish per each gallon of water.

The process of ice evaporating into gas.
Precipitation
The process where water droplets are too heavy to stay in clouds and fall as rain, sleet, hail or snow.
The water stored beneath the surface of the earth.
Floodplain
Floodplain is an area around a waterway that periodically floods with too much water.
The washing away of material from the bed or outsides curves of the river or stream.
Permeable
The depositing of materials at the inside curve of a river or stream.
A
Freshwater
B
Saltwater
B
Rivers, Lakes and Streams
C
Atmosphere
4
Photic
2
Aphotic
Past of the ocean floor above the high tide
zone that is regularly splashed, but not
submerged by ocean water.
Deep part of lake with no light
Benthic zone
The bottom/floor of the water body
The uneven distribution of electrons causing water to have a slightly negative charge near the oxygen atom and a slightly positive charge near the hydrogen atoms.
Capillary Action
The process of a liquid flowing in a narrow space without the assistance of any external forces.
Is Toxic --> Causes Gulping of air, Lethargy, staying near the top, and brown gills
Nitrite
Not Toxic --> Can Cause algae and plant growth