Marine Science Exam Questions Marking Scheme Current Update
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Course
Marine Science
Institution
Marine Science
Marine Science Exam Questions Marking Scheme Current Update
Marine Biology - Answers -the scientific study of the organisms that live in the ocean
What is the name of the first marine lab in the US - Answers -Marine Biological Laboratory
Why are Marine Labs important? - Answers -keeps orga...
Marine Science Exam Questions
Marking Scheme Current Update
Marine Biology - Answers -the scientific study of the organisms that live in the ocean
What is the name of the first marine lab in the US - Answers -Marine Biological
Laboratory
Why are Marine Labs important? - Answers -keeps organisms alive to work over long
periods of time; located in the environment
What is Alvin? - Answers -deep sea submarine, on eof the most famous vessels in the
history of marine science
What is R/V flip? - Answers -floating instrument platform, provides a stable platform for
research at sea
what is the function of aquarius? - Answers -underwater, stable platform for divers
without using a boat
satellite image - Answers -shows the amount of plankton
why would it be important to monitor plankton production in the ocean? - Answers -they
are the basic food source
what are the steps of the scientific method? - Answers -problem, hypothesis,
experiment, analyze data, conclusion, new experiment
theory - Answers -hypothesis passed so many tests that it is generally regarded as true
cell theory - Answers -all living things made up of cells
control - Answers -variables that are prevented from affecting an experiment
independent - Answers -manipulated (time)
dependent - Answers -not controlled (temp)
what are limitations of the scientific method? - Answers -human error
what were the three primary reasons for early civilization to interact with the ocean? -
Answers -obtain food, trade with other cultures, discover new lands
, when was the first recorded sea voyage and by what civilization? - Answers -3200 BC,
auspices of Egyption Pharaah Snefru
what did the Phonicians contribute to ocean exploration - Answers -established first
trade routes throughout Med. as far as Great Britain
What was the significance of early Polynesian seafaring? - Answers -earliest known
regular, long-distance route without seeing land
How did ancient explorers navigate near shore and in the open ocean? - Answers -
maps and the stars
What major discovery is credited to the Greek Pytheas? - Answers -earth was a sphere,
not flat
What two major contributions are credited to the Greek Erathenes? - Answers -1.
calculated Earth's circumference
2. invented longtitude/latitude
What is the significance of the map of Herodotus? - Answers -published detailed history
with Greece's struggles with the Persian Empire
What is the significance of the map Strabo? - Answers -published 17 book work called
Geographic that contained maps
What is the significance of the map Ptolemy? - Answers -first known spherical map
What is the purpose of latitude and longitude mapping system? - Answers -identify
specific locations on the earth's surface without a landmark
What is a parallel? - Answers -latitude lines, run east-west
What is another name for the 0 parallel? - Answers -equator
What is a meridian? - Answers -longtitude lines, north-south
What city does the 0 meridian run? - Answers -Prime Meridian is on Royal Naval
Obervatory in Greenwich England
what effect did the Middle Ages have on the knowledge of geography and science? -
Answers -Not a whole lot of learning, ocean knowledge was lost DARK AGES
what climate change affected scandenavia in the 9th century - Answers -Global
warming
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