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Trophic

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Range of an environmental. requirement that must. be met between ... Skunk stripe. warning. coloration. Government. payment to. somebody to. produce something ... – PowerPoint PPT presentation

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Title: Trophic


1
(No Transcript)
2
Trophic Levels
3
Aquatic
4
General Terms
5
Chemistry
6
Species
7
Misc.
8
Trophic Levels
Aquatic
General Terms
Chemistry
Species
Misc.
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Plant eaters
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Herbivores
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Organisms that depend on others for food
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consumers
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Meat eaters
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carnivores
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Organisms that break down dead matter
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decomposers
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Organisms that produce their own food
through photosynthesis
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producers
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Source of water in Buben Pond
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spring
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Nutrient-poor aquatic system
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oligotrophic
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Plant plankton
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phytoplankton
25
Nutrient-rich aquatic system
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eutrophic
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Pond internal energy source
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aquatic plants
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Study of the interrelationships of organisms
with their environment
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ecology
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Living components of an ecosystem
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biotic
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Region of plants and animals and their
nonliving surroundings
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ecosystem
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Nonliving components of an ecosystem
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abiotic
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An organism's living and nonliving surroundings
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environment
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Chemical causing egg-shell thinning in eagles
40
DDT
41
Range of an environmental requirement that
must be met between a minimum and maximum level
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Law of Tolerance
43
Single factor that controls or keeps out an
organism from an area
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limiting
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Concentration increase of a chemical as it
moves up a food chain
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biomagnification
47
Importing food with banned but exported
chemical residues
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circle of poison
49
1 species moves into 2 different environments
50
migration
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1 species separated into different habitats
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isolation
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Where a harmless species imitates the warning
coloration of a harmful one
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mimicry
55
Organism that the viceroy looks like
56
Monarch
57
Daily Double!!
58
An example is the Skunk stripe
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warning coloration
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Government payment to somebody to produce
something
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subsidy
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Tragedy type with air pollution being a
good example
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Tragedy of the Commons
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Method of removing eggs from nests
for artificial incubation
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egg-pulling
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As rainfall increased Whooping Crane
egg-hatching success did what
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decreased
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Lines connecting points of equal depth in
pond drawings
69
contour
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Double Jeopardy!!
71
(No Transcript)
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Feeding Relationships
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Natural Selection
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Ecosystem
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Caves
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General terms 2
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Chemistry II
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Feeding Relationships
Natural Selection
Ecosystem
Caves
General Terms 2
Chemistry II
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1 species benefits, 1 is harmed
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parasitism
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Both species benefit from a relationship
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mutualism
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All of the interconnecting food chains in a
community
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food web
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Carnivore level that eat herbivores
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1st level carnivores
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1 species benefits, 1 is neutral in a relationship
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commensalism
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Species with different ancestors becoming more
alike due to a shared environment
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convergent evolution
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Change in 1 species leading to a change in
another species
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coevolution
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Process by which species change genetic
composition over time
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evolution
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Originally proposed theory of natural selection
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Darwin
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Name of Charles Darwin's boat
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Beagle
99
Species functional role in the community
100
niche
101
Group of interacting plants and animals living in
an area
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community
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Change in community species composition over time
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succession
105
Final, stable community
106
climax
107
Zone of Earth where life exists
108
biosphere
109
Rock-type most MO caves forms in
110
limestone
111
Bat feces
112
guano
113
Dead plant and animal matter
114
detritus
115
Underground collection of water
116
aquifer
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Gradual replacement of aquifer water
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recharge
119
For several purposes like timbering,
mining, grazing, recreation, etc.
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multiple-use
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How individuals feel the world works
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worldview
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Worldview that sees humans as Earth's
most important species
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Planetary management
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Owned by none (or all), available to all
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common property resource
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Daily Double!!
128
Worldview that sees Earth in a crisis - all
species equal
129
sustainable Earth
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Herbicide often found in Mississippi River water
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atrazine
132
Lab equipment used to measure light absorbance in
chlorophyll lab
133
spectrophotometer
134
Lab glassware used in oxygen lab to measure how
much sodium thiosulfate was dripped into sample
135
burette
136
Species that leads one to believe that something
is wrong in the environment
137
indicator species
138
Lab process used in oxygen lab where we dripped
sodium thiosulfate into our sample
139
titration
140
Final Jeopardy
Earth's spinning force
141
coriolis
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