ecosystems
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ECOSYSTEMS
By:Estela
MUSIC BY: ENNIO MORRICONE.
THE HABITAT, THE POPULATION & THE COMMUNITY.
Characteristics of an ecosystemand elements.
Characteristics and elements of an ecosystem.
BIOCOENOSISbiotope
RELATIONSHIPS IN AN ECOSYSTEM
TROPHIC RELATIONSHIPSTROPHIC RELATIONSHIPS
Producers
TERTIARY CONSUMERS
PRIMARY CONSUMERS
SECONDARY CONSUMERS
DESCOMPOSERS
FOOD WEBS
Types of ecosystems
Humanized ecosystems
Natural ecosystems
Aquatic ecosystems
Terrestrial ecosystems
Taiga
TUNDRA
Mediterranean forests
Deserts
SAVANNAH
Rainforests
SUSTAINABLE DEVELOPMENT
WHAT TO DO TO PROTECT AN ECOSYSTEM?
THE END
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