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Technology
Mountains on the ocean floor
Hydrothermal Vents
The Ocean
Amazing Facts about the Ocean
100
A submarine or a submersible
What is used to move around in the ocean?
100
Mauna Kea
What is the tallest mountain ever discovered in the ocean?
100
yes
Are hydrothermal vents toxic?
100
about 2c
How cold is the ocean floor?
100
About 70 % of the earth is ocean
What is the percentage of the worlds oceans?
200
you use oxygen tanks
how do you breathe in while you are diving?
200
It means a mountain on the ocean floor that does not reach the surface of the ocean.
What does seamount mean?
200
about 400c
how hot are deep sea hydrothermal vents?
200
the average depth 3720m
What is the average depth of the ocean?
200
94%
What is the percentage of aquatic life on earth
300
Observing systems and sensors
What is used to find things in the ocean?
300
10,203 m
How tall is the tallest mountain ever discovered in the ocean?
300
Near volcanically active areas, areas where tectonic plates are moving apart, and hotspots
Where are hydrothermal vents often located?
300
11033m
how deep is the deepest pare of the ocean? (the Marina Trench)
300
20 million tons of GOLD !!!!!
How many tons of gold is in the ocean?