GCSE Biology – Food chains

Last updated: 01/05/2020
Eduqas GCSE Science – Biology higher Ecosystems GCSE Biology – Food chains

Learning Objectives

-I can describe where the biomass on Earth comes from
-I can draw a food chain
-I can explain where the energy in a food chain comes from

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  1. Current
  2. Review
  3. Answered

  1. What type of organisms are producers of biomass of life on earth?

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  2. What does photosynthetic mean?

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  3. Which type of organism photosynthesises?

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  4. What else photosynthesises?

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  5. What is the source of energy for plants?

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  6. What do plants do with light?

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  8. What is the waste product of photosynthesis?

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  9. What is made in photosynthesis?

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  10. How can we determine plant distributions?

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  11. How can we determine plant abundance?

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  12. What is a food chain?

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  13. What does a food chain show?

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  14. What do food chains represent?

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  15. What do the arrows of a food chain show?

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  16. What is the role of the plant in a food chain?

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  17. What is the source of energy for most communities?

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  18. What is the most common producer?

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  19. What type of organism eats producers?

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  20. Which type of organism respires?

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  21. In the food chain grass – vole – owl, what is the producer?

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  22. In the food chain grass – vole – owl, is there any energy loss between organisms?

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  23. In the food chain grass – vole – owl, which way does energy flow?

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  24. Here is a food chain. What part is the producer? 

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  25. Here is a food chain. What part is the primary consumer? 

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