biology

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  • Created by: ffowler
  • Created on: 28-03-16 13:52
species
organisms of similar characteristics
1 of 11
population
same species, same time same area
2 of 11
hetrotroph
cant make carbon compounds
3 of 11
satrotroph
they eat decay matter
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Autotroph
Absorbs co2 to systhesise carbon compounds
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Detrovores
feed on dead organisms
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Consumer
Obtain food by feeding on other animals
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Food chains
show feeding relationship, arrows show transfer of energy, first organism is the producer
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Energy flow in food chain
Enters as light by autotroph, passed onto primary consumers, 10% to nect trophic level, lost as faeces, heat, respiration
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Green house gases
co2, methane, nitric acid
10 of 11
impact of greenhouse gases
Water droplets in clouds, retains head, radiates it back to the surface
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Other cards in this set

Card 2

Front

population

Back

same species, same time same area

Card 3

Front

hetrotroph

Back

Preview of the front of card 3

Card 4

Front

satrotroph

Back

Preview of the front of card 4

Card 5

Front

Autotroph

Back

Preview of the front of card 5
View more cards

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