latitude & longitude
which way does latitude goes?
latitude runs parallel to the equator and measures N-S.
what should you not wear in a lab
dangling jewelry, loose clothes and sandals.
When did the voyage took place?
3200 B.C. in egypt.
What did the Chinese invented?
They invented the magnetic compass.
ROV's stand for?
Remote Operated Vehicle.
where is the equator?
0 is the equator.
what are some safety lab rules?
Open flames should never be used in the laboratory unless you have permission from a qualified supervisor. Do not work alone in the lab.
Never smell or taste chemicals.
What is the North Star.
Phoenician Star used for navigation around the mediterranean.
Who were the Renaissance?
" To be born again" brought ocean exploration back to Europe in the 1400's.
AUV's
Autonomous Underwater Vehicle.
where is the Prime Meridian located.
is in the 0 point it is in the middle.
In a laboratory lab what are some things you should know for any kind of emergency?
Where the fire extinguishers are at.
How were the first to travel long distances beyond land in canoes.
Polynesians
Who crossed the Isthmus of Panama in Central American to discover the Pacific Ocean.
Vasco Nunez.
What are some advantages submersibles have.
Greater depth and longer duration.
which way does longitude runs?
Longitude runs pole to pole and measures E-W.
2 do and don't in a science lab.
Do wear eye protection.
Do handle glassware safe.
Don't Eat or Drink in the lab.
Don't leave a mess after an experiment.
Predicted tides using phases of the moon. Called
Pytheas.
In 1577 drake sailed from England to__________.
to the tip of South America.
how do ROV's look?
Some have robotic arms, claws or other tools.
what does SCUBA stand for?
SELF. CONTAINED. UNDERWATER. BREATHING. APPARATUS.
Name 3 diving equipment.
Mask, Snorkel, and Tank.
who invented the 1st map with latitude and longitude.
The Eratosthenes.
What was the Enlightment?
A period changed ocean exploration from primarily trade and military to science and research in the 1700s.
The 1st system of electrical navigation was called.
LORAN- Long Range Navigation