Ecosystem All of the living (biotic) and non- living (abiotic) things in an area What is abiotic in...
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Transcript of Ecosystem All of the living (biotic) and non- living (abiotic) things in an area What is abiotic in...
![Page 1: Ecosystem All of the living (biotic) and non- living (abiotic) things in an area What is abiotic in this ecosystem? Biotic?](https://reader035.fdocuments.in/reader035/viewer/2022062305/5697bf9c1a28abf838c93509/html5/thumbnails/1.jpg)
Ecosystem All of the
living (biotic) and non-living (abiotic) things in an area
What is abiotic in this ecosystem? Biotic?
![Page 2: Ecosystem All of the living (biotic) and non- living (abiotic) things in an area What is abiotic in this ecosystem? Biotic?](https://reader035.fdocuments.in/reader035/viewer/2022062305/5697bf9c1a28abf838c93509/html5/thumbnails/2.jpg)
Species A group of
organisms that are able to reproduce and create fertile offspring.
Ex: all the horses in the world
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Population
A group of individuals of the same species in one area
Ex: all of the dogs in Lindsay
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Immigration To enter and
settle in an area to which an organism is not native
![Page 5: Ecosystem All of the living (biotic) and non- living (abiotic) things in an area What is abiotic in this ecosystem? Biotic?](https://reader035.fdocuments.in/reader035/viewer/2022062305/5697bf9c1a28abf838c93509/html5/thumbnails/5.jpg)
Emigration
To leave an area and settle in another area
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Food web Diagram of
several interconnected food chains
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Energy Pyramid
Image of the trophic (feeding) levels in an ecosystem
![Page 8: Ecosystem All of the living (biotic) and non- living (abiotic) things in an area What is abiotic in this ecosystem? Biotic?](https://reader035.fdocuments.in/reader035/viewer/2022062305/5697bf9c1a28abf838c93509/html5/thumbnails/8.jpg)
Producers/Autotrophs Auto = self Troph = feed Make sugar from
the sun's energy through photosynthesis
(some exceptions to this)
Example: plants, trees, grass
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Consumers/Heterotrophs Hetero = different,
other Troph = feed Cannot make their
own food, must obtain nutrients from eating consumers or producers
3 types:- Herbivore- Carnivore- Omnivore
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Decomposers
Break down dead organisms to release nutrients into environment
Ex: bacteria
and fungi