Download Ecology day 1

Ecology
Abiotic factors
 Living
components of
an environment
 Includes
organisms that
are alive or have
been alive
Biotic factors
Nonliving
components of
an environment
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Ecology
study
of interactions of
organisms & their
environment
Levels of organization
A single living organism
A group of individuals of the
same type (species) that live
the same
place. that
Allindifferent
population
live in an area together.
All the organisms living
in one place and the
environment
(biotic & abiotic).
A collection of multiple
ecosystems under the
same climate.
All parts of the Earth
that support life.
Decomposer-organisms that breakdown
herbivores and carnivores to return nutrients
to the ground.
Food Web
Food
webs represent the
interconnection between
multiple food chains in
an ecosystem.
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