Marine Science

How much of the oceans have been explored?

• 5%

• 6%

• 10%

• 7%

How many oceans are there?

• 4

• 3

• 6

• 5

Why is Matthew Maury called the father of oceanography?

• He wrote the 1st textbook on Marine Science

• created shipping lane charts

• discovered how to make ships waterproof

• He discovered North America

What was one of the discoveries in Marine Science in the 20th Century?

• Magnetic Compass

• Waterproofing for ships

• Navigation techniques

• Submersibles

Type of Submersibles.

• Bathyscape

• Remote Operated Vehicle

• Bathysphere

• Autonomous Underwater Vehicle

Jacques Cousteau created the first Scuba Gear in....

• 1943

• 1941

• 1940

• 1945

An untethered robot used to explore underwater locations

• bathysphere

• Remote Operated Vehicle

• Autonomous Underwater Vehicle

• Bathyscape

The oceans absorb the most of which two gases...

• Carbon Dioxide

• Nitrogen

• Methane

• Oxygen

what is the mackerel tropic level?

• 2500

• 5

• 500

• 50

• 0.5

Tags

NGSS.MS-LS2-3

Who is the secondary consumer?

• the plankton , because it gets eaten by the zooplankton

• zooplankton, because it eats the plankton then gets eaten by the small fish.

• small fish, because it eats the zoo plankton which ate the plankton.

• The shark, which ate he small fish.

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-2