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43 Cards in this Set

  • Front
  • Back
an object that was living at one time but is no longer living
dead
the way of life
niche
biotic factors
living things
things that an organism needs to survive
resources
a genetic change in a series or population that occurs
adaption
abiotic factors
non-living things
since 1860 the global temperature has risen about _degree/s F b/c of higher levels of __
1, CO2
a _______ consists of all of the organisms interacting in an enviroment
community
levels of orginization (write down.. there are 10)
bioshpere
ecosystem
community
population
organism
organ system
organs
cells
molecules
atom
the living things in an enviroment
biotic factors
is an object that was never living
non-living
today's ecological issues (3 answers)
exploding human population, thinning ozone layer, greenhouse effect
logistic growth curve is the _-CURVE
S
only _% of uv rays get in from the sun
1
a science that looks at the relationships between humans and the earth
enviromental science
the ozone layer protects living organis from..
the sun
looking at the members of a single species
population
is an organism that undergoes cellular respiration, breathing, feeding etc.
living
organisms that use energy to control some of their internal conditions
regulators
most organisms are found within the first few _____ of the biosphere.
meters
the biosphere is about __ miles think
14
a ________ includes all the members of a species that live in 1 place at a time
population
the increase in temperature will cause the rising of ___ _____ due to the melting of ___ ___
sea levels, ice caps
the ability of some organisms to adjust
acclimation
only __% of the atmosphere is oxygen
21
1985- _______ scientist discovered a hole over ________
BRITISH, ANTARCTICA
the nonliving things in an enviroment
abiotic factors
biosphere is compeosed of smaller units called..
ecosystems
where an organism lives
habitat
scientest project that the average global temperature will increase _ to _degrees by the year 2100
3, 8
broadest most exclusive level of orginization
biosphere
comparing the earth to an apple the biosphere would be it's..
skin
industrial chemicals called ___'s and some other related chemicals react w/ ozone and are destroying it.
CFC
the ability of some organisms to adjust
acclimation
exponential groth curve is the _-CURVE
J
organisms that change as their external enviroment changes
conformers
projection: world's population will be between 7.8-12.5 billion by the year..
2050
the sutdy of interactions between organisms and the living and the nonliving components of their enviroment
ecology
all organisms are found within the..
biosphere
the mechanism that insulates the earth from the deep freeze of outer space
greenhouse effect
the human population has tripled from 2 billion in 1930 to over..
6 billion in 2001.
a state of reduced activity during periods of unfavorable enviromental conditions
dormancy
moving to another more favorable habitat
migration