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Sea Smart Ocean Trivia 1 Flashcards | StudBud
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Sea Smart Ocean Trivia 1
Sea Smart Ocean Trivia 1
23 terms
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Round 1 of our trivia night Donation link: https://my.charitableimpact.com/send/to/group/sea-smart
Flashcards
23 cards
F
Practice quiz
P
Host live
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Questions
23
Answers
1
How many species of Pacific salmon are there?
6
3
9
5
2
Which country has the longest coastline?
Australia
Canada
United States
Chile
3
There are over 10 species of sharks in British Columbia.
True
False
4
How many hearts do octopus have?
3
1
2
4
5
What do the ampullae of Lorenzini on a shark detect?
Scent
Movement in the water
Electromagnetic pulses
Sound
6
Last question of Round 1 for double points! How many continents have coastlines on the Arctic Ocean?
3
6
0
2
7
Approximately what percentage of oxygen in our atmosphere comes from the ocean?
90
50
70
30
8
Which marine mammal does not rely on blubber for warmth?
Walrus
Sea Lion
Sea Otter
Humpback Whale
9
What animal is this?
Walrus
Sea Otter
Sea Lion
Seal
10
What do you call a group of jellyfish?
A school
A smack
A spot
A storm
11
The equivalent of a garbage truck full of plastic gets dumped into the ocean every minute.
False
True
12
Last question for double points: Where in the world can you NOT find coral?
British Columbia
Antarctica
Mongolia
Belize
13
Which is not a form of navigation used by aquatic species?
Electrolocation
Echolocation
Isometric Gyration
Geomagnetic Navigation
14
All life on Earth requires oxygen to survive.
True
False
15
The defining characteristic of plankton refers to what?
The fact that they eat microscopic prey
The inability to swim against currents
The small size of an organism
They live in the water column
16
Giant kelp is the fastest growing organism on the planet. How much can it grow per day?
0.5 feet
1 foot
2 feet
1.5 feet
17
Which animal is considered to be a keystone species responsible for maintaining the ecological balance of kelp forests?
Salmon
Sea Lion
Sea Urchin
Sea Otter
18
One of the biggest contributors of microplastics in the ocean is from washing our clothes.
False
True
19
What is the preferred prey of Southern Resident Killer Whales?
Sockeye Salmon
Seals
Krill
Chinook Salmon
20
Which animal are barnacles most closely related to?
Coral
Crab
Snail
Clam
21
Kelp is a plant.
False
True
22
When carbon dioxide from the atmosphere dissolves in the ocean, it reacts with which molecule to form carbonic acid?
CH4 (Methane)
02 (oxygen)
H20 (Water)
CO (Carbon Monoxide)
23
Oceans cover what percentage of the Earth's surface?
70%
30%
50%
80%
