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ch. 51
climate
18
Biology
Undergraduate 1
04/27/2009

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Term
ecology is
Definition
the study of interactions between organisms and their environment
Term
evolutionary changes because of
Definition
Environmental factors + variation among populations
Term
ecology
Definition
provides the scientific underlying of environmental issues
Term
species occur because
Definition
of biotic and abiotic limits
Term
some abiotic factors
Definition
temperature, water, salinity, sunlight (photosyn. and dna mutation), soil and rocks (affect food so affect consumer)
Term
2 different climate categories
Definition
macro and micro
Term
macro
Definition
local, regional, global
Term
micro
Definition
much smaller scale, abiotic factors of a community under a log (my home)
Term
macro is determined by
Definition

 

the input of solar energy/sunlight
the planet’s movement in space
-air circulation
-wind patterns
Term
ascending moist air
Definition
releases moisture tropic zone
Term
descending dry air
Definition
arid zone absorbs moisture
Term
lanscape features that contribute
Definition
mountains and water
Term
depending on the current
Definition
the air can be warm or cool
Term
mountains
Definition
rainfall, local temperature,amount of sunlight
Term
seasonality depending on the angle of the sun, this affects the lakes
Definition

seasonal turnover

winter-cold on top

spring- evens out

summer-warm at top decreasing down

fall- evens out

Term
two types of biomes
Definition
aquatic and terrestrial
Term
aquatic are
Definition
physically and chemically stratified
Term
terrestrial
Definition

-greatly influenced by laditudinal

-species variation

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