Marine Biology Sesti

Front 1

James Cook

Back 1

1768 Scientific Observer, First to see antartic fields & use chronometer (acurate timepiece) 2 plot reliable charts

Front 2

Charles darwin

Back 2

1831 Naturalist & Englishman who sailed around the world on the HMS Beagle

Front 3

Charles Darwins proposals and explorations

Back 3

proposed explanation 4 formation of atolls (coral reefs) & explored plankton & barnacles

Front 4

Charles Wyville Thompso

Back 4

led 3.5 year British Navy warship (The Challenger) 1872 for biggest and longest oceanic exploration (19years,50volumes took 2 publish)

Front 5

Stazione Zoologica

Back 5

The 1st permanent lab in Naples Italy by German biologists in 1872

Front 6

Marine Biological Lab at woodshole Massachussets

Back 6

Laboratory Initiated by US Fish commission and first in US American Labs

Front 7

Sound Navigation ranging developed in response to submarine warfare in WWII

Back 7

Sonar which utilizes echolocation was invented

Front 8

Scuba

Back 8

Seld Contained underwater Breathing Apparatus by Emile gagnan (cars)and improved by Jaques Cousteau (underwater)

Front 9

Technological crafts that expand our underwater range

Back 9

-high tech subs that descend to deep ends
-Alvin (mechanical arm and basket), computers and satellites

Front 10

Induction

Back 10

One uses separate observations to arrive at general principles

Front 11

Deduction

Back 11

One uses reasoning from general principles to arrive at specific conclusions

Front 12

Scientific Method
(1) Observation

Back 12

that allows us to describe the natural world & leads to an induction to arrive at general principles (hypothesis)

Front 13

Scientific Method
(2) General hypothesis

Back 13

Must be able to be proven at least false and lead to deduction and specific hypothesis

Front 14

Scientific Method
(3) Specific hypothesis

Back 14

are just like a hypothesis but are more specific as to what is being tested

Front 15

Scientific Method
(4) Testing

Back 15

in experiments scientists create artificial situations to test hypothesis because they cannot make the necessary observations under natural conditions

Front 16

·Variables
·Controlled Experiment

Back 16

factors that might affect observations
An experiment where variables are prevented from affecting the experiment

Front 17

Limitations of the Scientific method

Back 17

Science cannot make judgments about values, ethics or morality, Science cannot tell humanity how to use knowledge or technology it produces