Trophic Level - Revision history

Ellen References at 18:33, 20 December 2019

2019-12-20T18:33:46Z

Ellen References at 15:58, 29 November 2019

2019-11-29T15:58:09Z

Ellen References at 14:00, 14 November 2019

2019-11-14T14:00:27Z

NRJC at 10:38, 8 June 2019

2019-06-08T10:38:24Z

NRJC: Created page with "==Key Stage 4== ===Meaning=== A '''trophic level''' is an organism's stage in a food chain. ===About Trophic Levels=== The '''trophic levels''' are: #Pro..."

2018-11-18T10:22:00Z

Created page with "==Key Stage 4== ===Meaning=== A '''trophic level''' is an organism's stage in a food chain. ===About Trophic Levels=== The '''trophic levels''' are: #Pro..."

New page

==Key Stage 4==
===Meaning===
A '''trophic level''' is an [[organism]]'s stage in a [[Food Chain|food chain]].

===About Trophic Levels===
The '''trophic levels''' are:
#[[Producer]]s - [[Organism]]s which made their own food by [[photosynthesis]].
#[[Primary Consumer]]s - [[Herbivore]]s that eat [[producer]]s.
#[[Secondary Consumer]]s - [[Carnivore]]s or [[omnivore]]s that eat the [[Primary Consumer|primary consumer]]s.
#[[Tertiary Consumer]]s - [[Carnivore]]s or [[omnivore]]s which eat [[Secondary Consumer|secondary consumers]]. These are often called [[Apex Predator|apex predators]] which are not hunted by another [[organism]].

← Older revision		Revision as of 18:33, 20 December 2019
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	:[https://www.amazon.co.uk/gp/product/1782946748/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782946748&linkCode=as2&tag=nrjc-21&linkId=a4f0348fc37d0ba1bb52d27f8679581f ''Trophic levels, page 97, GCSE Biology; The Revision Guide, CGP, Edexcel '']		:[https://www.amazon.co.uk/gp/product/1782946748/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782946748&linkCode=as2&tag=nrjc-21&linkId=a4f0348fc37d0ba1bb52d27f8679581f ''Trophic levels, page 97, GCSE Biology; The Revision Guide, CGP, Edexcel '']
	:[https://www.amazon.co.uk/gp/product/1782948120/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782948120&linkCode=as2&tag=nrjc-21&linkId=dedef775c6a43dbb0a609441525adac0 ''Trophic levels, pages 289, 290, GCSE Biology, CGP, Edexcel '']		:[https://www.amazon.co.uk/gp/product/1782948120/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782948120&linkCode=as2&tag=nrjc-21&linkId=dedef775c6a43dbb0a609441525adac0 ''Trophic levels, pages 289, 290, GCSE Biology, CGP, Edexcel '']
		+
		+	====OCR====
		+	:[https://www.amazon.co.uk/gp/product/1782945660/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945660&linkCode=as2&tag=nrjc-21&linkId=83aa4500ad7759e7f401a1c5ba5df758 ''Trophic levels, page 62, Gateway GCSE Biology; The Revision Guide, CGP, OCR '']
		+	:[https://www.amazon.co.uk/gp/product/0198359810/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359810&linkCode=as2&tag=nrjc-21&linkId=d768d99f1a06f7c12fab40e5aef85a55 ''Trophic levels, pages 136-139, Gateway GCSE Biology, Oxford, OCR '']

← Older revision		Revision as of 15:58, 29 November 2019
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	:[https://www.amazon.co.uk/gp/product/0198359373/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359373&linkCode=as2&tag=nrjc-21&linkId=952a73bbb09d222ecc4b50d200679849 ''Trophic levels, pages 300-303, GCSE Biology; Third Edition, Oxford University Press, AQA '']		:[https://www.amazon.co.uk/gp/product/0198359373/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359373&linkCode=as2&tag=nrjc-21&linkId=952a73bbb09d222ecc4b50d200679849 ''Trophic levels, pages 300-303, GCSE Biology; Third Edition, Oxford University Press, AQA '']
	:[https://www.amazon.co.uk/gp/product/1782945954/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945954&linkCode=as2&tag=nrjc-21&linkId=100574c08fbbb64318256eb79ed61a76 ''Trophic levels, pages 353, 355, GCSE Biology, CGP, AQA '']		:[https://www.amazon.co.uk/gp/product/1782945954/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945954&linkCode=as2&tag=nrjc-21&linkId=100574c08fbbb64318256eb79ed61a76 ''Trophic levels, pages 353, 355, GCSE Biology, CGP, AQA '']
		+
		+	====Edexcel====
		+
		+	:[https://www.amazon.co.uk/gp/product/1292120207/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1292120207&linkCode=as2&tag=nrjc-21&linkId=22455ff53961978667722edaa64c0be5 ''Trophic levels, page 178, GCSE Biology, Pearson, Edexcel '']
		+	:[https://www.amazon.co.uk/gp/product/1782946748/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782946748&linkCode=as2&tag=nrjc-21&linkId=a4f0348fc37d0ba1bb52d27f8679581f ''Trophic levels, page 97, GCSE Biology; The Revision Guide, CGP, Edexcel '']
		+	:[https://www.amazon.co.uk/gp/product/1782948120/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782948120&linkCode=as2&tag=nrjc-21&linkId=dedef775c6a43dbb0a609441525adac0 ''Trophic levels, pages 289, 290, GCSE Biology, CGP, Edexcel '']

← Older revision		Revision as of 14:00, 14 November 2019
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	\| style="height:20px; width:600px; text-align:center;" \|In this '''food chain''' the grass is the first [[Trophic Level\|trophic level]] (a [[producer]]). The grasshopper, pied flycatcher, skunk and vulture are all [[consumer]]s. The vulture is also the last [[Trophic Level\|trophic level]] and a [[Top Carnivore\|top carnivore]]. It is not an [[Apex Predator\|apex predator]] because it does not hunt for [[prey]], it is a [[scavenger]].		\| style="height:20px; width:600px; text-align:center;" \|In this '''food chain''' the grass is the first [[Trophic Level\|trophic level]] (a [[producer]]). The grasshopper, pied flycatcher, skunk and vulture are all [[consumer]]s. The vulture is also the last [[Trophic Level\|trophic level]] and a [[Top Carnivore\|top carnivore]]. It is not an [[Apex Predator\|apex predator]] because it does not hunt for [[prey]], it is a [[scavenger]].
	\|}		\|}
		+
		+	===References===
		+	====AQA====
		+
		+	:[https://www.amazon.co.uk/gp/product/0008158754/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0008158754&linkCode=as2&tag=nrjc-21&linkId=27ad53b0283feeff7fc5ae04a9e205f564 ''Trophic level, pages 323, 330-1, 360, GCSE Biology; Student Book, Collins, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1782945563/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945563&linkCode=as2&tag=nrjc-21&linkId=9a1d023a374038e6072f33c4f3cf808b ''Trophic levels, pages 120-122, GCSE Biology; The Revision Guide, CGP, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1471851338/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851338&linkCode=as2&tag=nrjc-21&linkId=425855d5890466e47189e1c21b67a1ea ''Trophic levels, pages 287-94, GCSE Biology, Hodder, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/0198359373/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359373&linkCode=as2&tag=nrjc-21&linkId=952a73bbb09d222ecc4b50d200679849 ''Trophic levels, pages 300-303, GCSE Biology; Third Edition, Oxford University Press, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1782945954/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945954&linkCode=as2&tag=nrjc-21&linkId=100574c08fbbb64318256eb79ed61a76 ''Trophic levels, pages 353, 355, GCSE Biology, CGP, AQA '']

← Older revision		Revision as of 10:38, 8 June 2019
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	#[[Secondary Consumer]]s - [[Carnivore]]s or [[omnivore]]s that eat the [[Primary Consumer\|primary consumer]]s.		#[[Secondary Consumer]]s - [[Carnivore]]s or [[omnivore]]s that eat the [[Primary Consumer\|primary consumer]]s.
	#[[Tertiary Consumer]]s - [[Carnivore]]s or [[omnivore]]s which eat [[Secondary Consumer\|secondary consumers]]. These are often called [[Apex Predator\|apex predators]] which are not hunted by another [[organism]].		#[[Tertiary Consumer]]s - [[Carnivore]]s or [[omnivore]]s which eat [[Secondary Consumer\|secondary consumers]]. These are often called [[Apex Predator\|apex predators]] which are not hunted by another [[organism]].
		+
		+	{\| class="wikitable"
		+	\|[[File:FoodChain6.png\|center\|600px]]
		+	\|-
		+	\| style="height:20px; width:600px; text-align:center;" \|In this '''food chain''' the grass is the first [[Trophic Level\|trophic level]] (a [[producer]]). The grasshopper, pied flycatcher, skunk and vulture are all [[consumer]]s. The vulture is also the last [[Trophic Level\|trophic level]] and a [[Top Carnivore\|top carnivore]]. It is not an [[Apex Predator\|apex predator]] because it does not hunt for [[prey]], it is a [[scavenger]].
		+	\|}