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WorksheetsOcean Floor Structures
Total questions: 15
Worksheet time: 8mins
This is used to map the ocean floor.
sonar
radar
Nansen bottle
lead line
What is the speed of sound in water?
1500 meters per second
1500 feet per second
1500 fathoms per second
none of these are correct
We can learn about features on the ocean bottom by measuring wave height from satellite.
True
False
What is structure A?
mid-ocean ridge
mid-ocean rift
sea mounts
mid-ocean trench
What is structure B?
atoll
sea mount
guyot
volcano
What is structure C?
coastline
continental slope
continental shelf
continental rise
What is structure D?
continental shelf
continental slope
continental rise
coastline
What is structure E?
coastline
continental shelf
continental slope
continental rise
What is structure F?
mid-ocean rift
mid-ocean ridge
mid-ocean trench
subduction zone
What is structure G?
rift
ridge
trench
abyss
What is structure H?
sea mount
guyot
atoll
volcano
What is structure I?
trench
abyss
rift
fissure
What is structure J?
continental slope
continental shelf
continental rise
coastline
What are structures K?
seamounts
atolls
guyots
volcanoes
The production of visible light by living organisms is called
live light
bioluminescense
biorefraction
