Marine Biology Exam Part IV focuses on the unique ecosystems of deep sea hydrothermal vents. It assesses knowledge on chemiosynthetic bacteria, adaptations of vent-dwelling organisms, and the ecological role of marine life in human nutrition.
Symbiotyc
Chemiosynthetic
Photsynthetic
Douchebags
Rate this question:
Plankton
Detritus
None of the above, it has no mouth
Rate this question:
Is easier to digest
Falls to the bottom and stays in one place
Gets to be eaten before it gets to pelagic animals
Rate this question:
The surface
The vents
Predators
Rate this question:
.5%
30%
10%
Rate this question:
Catch shellfish, not finfish
Do not use boats
Use relatively simple gear and methods
Do not sell to the public
Rate this question:
Not yet, by 2020
Late 1980s
Yesterday
1995
Rate this question:
US
China
Russia
Middle Earth
Rate this question:
Coral reefs
The continental shelf
Open waters
Estuaries
Rate this question:
Tuna
Herrings, sardines, and other clupepoids
Salmon
Rate this question:
The open water
The bottom
Estuaries
Rate this question:
The open water
The bottom
Estuaries
Rate this question:
Feed on small fish
Feed on plankton
Are caught exclusively for industrial purposes
Rate this question:
Where coral reefs are common
In open waters from coasts
Where coastal upwelling takes place
Rate this question:
Northwest pacific
Mediterranean
Fantasy island
Rate this question:
Surround and trap fish
Float on the surface
Dragged along the bottom or through the water column
Rate this question:
Crown-of-thorns starfish
Riftia pachyptila (giant tube worm)
Mola mola (ocean sunfish)
Chelonia mydas (green sea turtle)
Rate this question:
Plankton
Fish
Oil
Rate this question:
Highest catch that can be taken without overfishing
The annual size of catch that will balance natural death and predation
Minimum catch that will still allow the population to grow
Rate this question:
Can be increased to prevent overfishing
Will result in overfishing
Will result in underutilization
Rate this question:
Number of fishing boats
Number of fishermen
Number and size of fishing nets
Rate this question:
Most have been affected by overfishing
About 20% have been affected by overfishing
All have been affected by overfishing
Rate this question:
Oceanic salinity levels
Water temperature and light availability
Nutrient concentration in coastal waters
Tidal range and wave action
Rate this question:
1
4
10
200
Rate this question:
Alaska
Russia
Antarctica
Salt Lake City
Rate this question:
Junk species that are caught while fishing for more valuable species
Species caught for industrial purposes
Species raised in fish farms
Rate this question:
Traditional mariculture
Same-sex mariculture
Open mariculture
Rate this question:
Feeding fry with food raised in land farms
Enriching natural populations by releasing fish that been farmed for a short time
Removing diseased fish
Rate this question:
1%
10%
21%
Rate this question:
Atom, molecule, organ, population, ecosystem
Molecule, organ, atom, ecosystem, population
Rate this question:
Organ
Population
Ecosystem
Rate this question:
All living organisms living in one area
The community or communities and the physical environment
Populations and communities living in one area
Rate this question:
Organisms part of the Nekton swim
Organisms part of the benthos drift
Vin Deisel with cars tokyo drift
Rate this question:
One giant kelp individual
A kelp forest plus all of the physical factors affecting it
A kelp forest plus all organisms living in it
Rate this question:
Predation
Lack of nutrients
Reduction in light
All of the above
Rate this question:
Population explosion
Predation
Resource partitioning
Competition
Rate this question:
When one species overcompetes and eliminates another
The division of resources
When one species shares resources with another
Rate this question:
Habitat
Role in the community
Mode of reproduction
Rate this question:
A plant takin in nutrients
An animal eatin another animal
An animal eatin any other organism
A plant eatin some KFC
Rate this question:
Quiz Review Timeline (Updated): Sep 2, 2024 +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
Wait!
Here's an interesting quiz for you.