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ECOSYSTEMS
Elements of an Ecosystem
An Ecosystem includes all of the living elements and Non-living elements in a particular place that exist between those things.Living Elements (Biocoenosis)
Non-Living Elements (Biotope)
Relationship
Living things in a Ecosystem
Population is a group of organisms that live together and are of the same speciesCommunity is a collection of different populations that live together in one place
Population
Community
Types of Relationships
Intraspecific relationships exist between individual members of the same speciesInterspecific relationships exist between individual members of different species
Intraspecific Interspecific
Trophic relationships and food chain
In a Ecosystem we can group organisms by the things that they feed on.
Each group forms a different trophic level.
The interrelations between organism on different
trophic levels represents the FOOD CHAIN
Food Web
Food web represents all the different food chains within an ecosystem
Types of Ecosystems(Natural)
Natural Ecosystem develop without human intervention. An oak forest is a natural ecosystem
Aquatic
Natural Ecosystem
Terrestrial
Types of Ecosystems(Humanized)
Humanized ecosystem exist because of human intervention. Cities, Towns and Farmers´ fields are humanized ecosystem
Cities Towns Farmers´ fields
The Taiga
Living Elements of the Taiga
The taiga has these living elements
Living elements
Non-living elements of the taiga
The Taiga has these non –living elements
Non-living elements
Populations and communities of the Taiga
Populations of the taiga
Communities of the taiga
Trophic level of the taiga
Food chain of the taiga
This is a food chain of the taiga
Food web of the Taiga
Finish