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34 Cards in this Set

  • Front
  • Back
Kind of lifeforms SETI search for
advanced civilizations
characteristics of life
water based, gas exchange, adaptation, cells, metabolism (chem reaction), reproduce, carbon based, hc meostasis, genetic mat,response to stimulate
Kind of lifeforms astrobiologists search for
organisms that survive in universal environments where there is no other life
where Astrobiologists search for life
unvsval enviroments within solar system, especilally moons
search for extraterestial intelligence
SETI
Evidence that Dr.Arroway traveled in contact
18 hours of static
the act of searching for extremophiles
astrobiology
oxygen hating
anaerobe
evidence Astrobiologists search for
soil samples fossils, and organic molecules. H20,ice. energy saurces (sunlight, nutrients ect.)
Where SETI searches for life
Out side solar system
Evidence SETI searches for
radio signals
first layer of the code in contact
sound
Second layer of code in contontact
Prime numbers
third layer of code in contact
Vdeo of hitler
fourth layer of code in contact
plans for machine
requirements for life
H20, air, shelters/enviroment specific habitat, energy saurce (sun, food)
salt loving
halophile
acid loving
acidophile
where alkalophiles live on earth
lime stone, soda lake
where acidphiles live on Earth
gastric juices in stomach, volcanic soils
dry loving
xerophile
where xerophiles live on Earth
deserts, antarctica, dried fruit/candy, stones
where psychrophiles live on Earth
deep in Earth, Freezer/ glacier, snowfield:antarctica
cold loving
psychophile
Where thermophiles live on Earth
hot springs, volvanoes, hydrothermal vents, deserts
heat loving
thermophile
Where anaerobes live on Earth
hydrothermal vents, ocean floor, intestiines, river/ lake sediment, and ground water
Pressure Loving
barophile
organisms that survive in very unsval enviroments where there is no other life
extremophile
where halophiles live on Earth
salt mines, jerky
where barophiles Live on Earth
ocean floor, high pressure equiptment
base loving
alkalophile
where barophiles live on Earth
Ocean floor, high pressure equiptment
base loving
alkalophile