Post on 17-Aug-2020
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Ecology: Preserving the Animal Kingdom
Faculty, Department of Natural Sciences, College of Teacher Education, Arts and Sciences, RMTU San Marcelino
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Abiotic Factors
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Food Chain–
Food Chain
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Types of Consumer
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Components of the Environment
Biosphere
Cryosphere
Geosphere
Atmosphere
Hydrosphere
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Defining Populations
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Characteristics of Populations
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Community Interactions
Faculty, Department of Natural Sciences, College of Teacher Education, Arts and Sciences, RMTU San Marcelino
Community Interactions
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Community Interactions
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– One species is better suited to the niche and the other
will either be pushed out or become extinct.
– The niche will be divided.
– The two species will further diverge.
Community Interactions
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Madagascar
South America
Community Interactions
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Community Interactions
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Community Interactions
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Mutualism
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Mutualism
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Mutualism
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Community Interactions
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Commensalism
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Commensalism
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Commensalism
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Commensalism
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– Commensalism: one organism benefits, the other is
unharmed
Human Our eyelashes
are home to tiny mites
that feast on oil
secretions and dead
skin. Without harming
us, up to 20 mites may
be living in one eyelash
follicle.
Demodicids Eyelash
mites find all they need to
survive in the tiny follicles
of eyelashes. Magnified
here 225 times, these
creatures measure 0.4
mm in length and can be
seen only with a
microscope.
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Organism benefits+
Ø
Ø Organism is not affected
Commensalism
Community Interactions
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Community Interactions
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Organism benefits0
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Organism is not affected
Hornworm
caterpillar
The host hornworm
will eventually die as
its organs are
consumed
by wasp larvae.
Braconid
wasp
Braconid larvae
feed on their
host and
release
themselves
shortly before
reaching
the pupae
stage of
development.
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Parasitism
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Parasitism
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Parasitism
Community Interactions
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Community Interactions
Figure 1. The Effects of Various Kinds of
Interactions among Species
Classification of
Communities
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Classification of Communities
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Classification of Communities
1. Tropical Rainforest
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1. Tropical Rainforest
Jungle PythonGreen Winged Macaw
More Rainforest Animals
Chimpanzee
Flying Dragon
Capybara
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2. Grassland
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2.1. Tropical Grassland (Savanna)
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2.1. Tropical Grassland (Savanna)
ZebrasChacma Baboon
2.2. Temperate Grassland
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2.2. Temperate Grassland
Corsac fox
Milk vetch
Lynx
More Grassland Animals
Black tailed prairie
dog
Brown HyenaGiraffe
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3. Desert
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Tucson, Arizona
Desert
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Javelina
Bob Cat
Armadillo Lizard
Gila Monster
Sidewinder
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More Desert Animals
Lappet Faced
Vulture Cactus WrenThorny Devil
4. Temperate Forest
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Raccoon
White Tailed
Deer
More Temperate Forest Animals
Grey Squirrel
Black Bear
Wild Turkey
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5. Taiga
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Banff, Canada
Moose
Eurasian
Beaver
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More Taiga Animals
LynxWolverine
Red Throated
Loon
6. Tundra
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Barrow, Alaska
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6. Tundra
Polar Bear
Caribou
Siberian
Lynx
6. TundraArctic fox
snowy owl
Grizzly Bear
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The Philippine Environment
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Deforestation
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Deforestation
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Deforestation
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Deforestation
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Deforestation
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Smog and Air Pollution
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Smog and Air Pollution
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Water Pollution
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Water Pollution
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Water Pollution
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Waste and Garbage
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Waste and Garbage
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Waste and Garbage
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References
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Lakô hã salamát!