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1.4.2 Ecosystem 1.4.3 Biosphere 1.4.4 Habitat 1.4.5 Environmental Factors 1.4.6 Energy Flow Follow-Me – iQuiz.

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Presentation on theme: "1.4.2 Ecosystem 1.4.3 Biosphere 1.4.4 Habitat 1.4.5 Environmental Factors 1.4.6 Energy Flow Follow-Me – iQuiz."— Presentation transcript:

1 1.4.2 Ecosystem 1.4.3 Biosphere 1.4.4 Habitat 1.4.5 Environmental Factors 1.4.6 Energy Flow Follow-Me – iQuiz

2 Q. Explain the term biosphere. A community of living organisms interacting with one another and their environment First level Living features that influence the distribution of organisms Large energy loss from one level to next; Small energy transfer Interconnected food chains; More than one species at each trophic level Photosynthesis Particle size; Soil type; pH; Air content; Water content; Mineral content; Humus content Non-living features that influence the distribution of organisms No. They are not producers Primary consumer(s); Herbivore(s) Producers are large; Primary consumers are parasites Relating to the soil The numbers of organisms at each trophic level The part of the planet where life occurs Predator (fox) influences distribution of rabbits TRUE The position of an organism in a food chain The place where an organism lives The sun Climatic; Edaphic; etc. FALSE Producers; Autotrophs Heat

3 CONGRATULATIONS Please CLICK on THIS BOX for the Next Question

4 Q. What is an ecosystem? A community of living organisms interacting with one another and their environment First level Living features that influence the distribution of organisms Large energy loss from one level to next; Small energy transfer Interconnected food chains; More than one species at each trophic level Photosynthesis Particle size; Soil type; pH; Air content; Water content; Mineral content; Humus content Non-living features that influence the distribution of organisms No. They are not producers Primary consumer(s); Herbivore(s) Producers are large; Primary consumers are parasites Relating to the soil The numbers of organisms at each trophic level The part of the planet where life occurs Predator (fox) influences distribution of rabbits TRUE The position of an organism in a food chain The place where an organism lives The sun Climatic; Edaphic; etc. FALSE Producers; Autotrophs Heat

5 CONGRATULATIONS Please CLICK on THIS BOX for the Next Question

6 Q. What is a habitat? A community of living organisms interacting with one another and their environment First level Living features that influence the distribution of organisms Large energy loss from one level to next; Small energy transfer Interconnected food chains; More than one species at each trophic level Photosynthesis Particle size; Soil type; pH; Air content; Water content; Mineral content; Humus content Non-living features that influence the distribution of organisms No. They are not producers Primary consumer(s); Herbivore(s) Producers are large; Primary consumers are parasites Relating to the soil The numbers of organisms at each trophic level The part of the planet where life occurs Predator (fox) influences distribution of rabbits TRUE The position of an organism in a food chain The place where an organism lives The sun Climatic; Edaphic; etc. FALSE Producers; Autotrophs Heat

7 CONGRATULATIONS Please CLICK on THIS BOX for the Next Question

8 Q. In ecological studies what are abiotic factors. A community of living organisms interacting with one another and their environment First level Living features that influence the distribution of organisms Large energy loss from one level to next; Small energy transfer Interconnected food chains; More than one species at each trophic level Photosynthesis Particle size; Soil type; pH; Air content; Water content; Mineral content; Humus content Non-living features that influence the distribution of organisms No. They are not producers Primary consumer(s); Herbivore(s) Producers are large; Primary consumers are parasites Relating to the soil The numbers of organisms at each trophic level The part of the planet where life occurs Predator (fox) influences distribution of rabbits TRUE The position of an organism in a food chain The place where an organism lives The sun Climatic; Edaphic; etc. FALSE Producers; Autotrophs Heat

9 CONGRATULATIONS Please CLICK on THIS BOX for the Next Question

10 Q. Explain the term edaphic. A community of living organisms interacting with one another and their environment First level Living features that influence the distribution of organisms Large energy loss from one level to next; Small energy transfer Interconnected food chains; More than one species at each trophic level Photosynthesis Particle size; Soil type; pH; Air content; Water content; Mineral content; Humus content Non-living features that influence the distribution of organisms No. They are not producers Primary consumer(s); Herbivore(s) Producers are large; Primary consumers are parasites Relating to the soil The numbers of organisms at each trophic level The part of the planet where life occurs Predator (fox) influences distribution of rabbits TRUE The position of an organism in a food chain The place where an organism lives The sun Climatic; Edaphic; etc. FALSE Producers; Autotrophs Heat

11 CONGRATULATIONS Please CLICK on THIS BOX for the Next Question

12 Q. True or False. The term abiotic refers to the living factors in an ecosystem. A community of living organisms interacting with one another and their environment First level Living features that influence the distribution of organisms Large energy loss from one level to next; Small energy transfer Interconnected food chains; More than one species at each trophic level Photosynthesis Particle size; Soil type; pH; Air content; Water content; Mineral content; Humus content Non-living features that influence the distribution of organisms No. They are not producers Primary consumer(s); Herbivore(s) Producers are large; Primary consumers are parasites Relating to the soil The numbers of organisms at each trophic level The part of the planet where life occurs Predator (fox) influences distribution of rabbits TRUE The position of an organism in a food chain The place where an organism lives The sun Climatic; Edaphic; etc. FALSE Producers; Autotrophs Heat

13 CONGRATULATIONS Please CLICK on THIS BOX for the Next Question

14 Q. Give an example of an abiotic factor that influences the distribution of a named plant in an ecosystem. A community of living organisms interacting with one another and their environment First level Living features that influence the distribution of organisms Large energy loss from one level to next; Small energy transfer Interconnected food chains; More than one species at each trophic level Photosynthesis Particle size; Soil type; pH; Air content; Water content; Mineral content; Humus content Non-living features that influence the distribution of organisms No. They are not producers Primary consumer(s); Herbivore(s) Producers are large; Primary consumers are parasites Relating to the soil The numbers of organisms at each trophic level The part of the planet where life occurs Predator (fox) influences distribution of rabbits TRUE The position of an organism in a food chain The place where an organism lives The sun Climatic; Edaphic; etc. FALSE Producers; Autotrophs Heat

15 CONGRATULATIONS Please CLICK on THIS BOX for the Next Question

16 Q. Give an example of an edaphic factor. A community of living organisms interacting with one another and their environment First level Living features that influence the distribution of organisms Large energy loss from one level to next; Small energy transfer Interconnected food chains; More than one species at each trophic level Photosynthesis Particle size; Soil type; pH; Air content; Water content; Mineral content; Humus content Non-living features that influence the distribution of organisms No. They are not producers Primary consumer(s); Herbivore(s) Producers are large; Primary consumers are parasites Relating to the soil The numbers of organisms at each trophic level The part of the planet where life occurs Predator (fox) influences distribution of rabbits TRUE The position of an organism in a food chain The place where an organism lives The sun Climatic; Edaphic; etc. FALSE Producers; Autotrophs Heat

17 CONGRATULATIONS Please CLICK on THIS BOX for the Next Question

18 Q. In ecological studies what are biotic factors. A community of living organisms interacting with one another and their environment First level Living features that influence the distribution of organisms Large energy loss from one level to next; Small energy transfer Interconnected food chains; More than one species at each trophic level Photosynthesis Particle size; Soil type; pH; Air content; Water content; Mineral content; Humus content Non-living features that influence the distribution of organisms No. They are not producers Primary consumer(s); Herbivore(s) Producers are large; Primary consumers are parasites Relating to the soil The numbers of organisms at each trophic level The part of the planet where life occurs Predator (fox) influences distribution of rabbits TRUE The position of an organism in a food chain The place where an organism lives The sun Climatic; Edaphic; etc. FALSE Producers; Autotrophs Heat

19 CONGRATULATIONS Please CLICK on THIS BOX for the Next Question

20 Q. What is meant by a pyramid of numbers? A community of living organisms interacting with one another and their environment First level Living features that influence the distribution of organisms Large energy loss from one level to next; Small energy transfer Interconnected food chains; More than one species at each trophic level Photosynthesis Particle size; Soil type; pH; Air content; Water content; Mineral content; Humus content Non-living features that influence the distribution of organisms No. They are not producers Primary consumer(s); Herbivore(s) Producers are large; Primary consumers are parasites Relating to the soil The numbers of organisms at each trophic level The part of the planet where life occurs Predator (fox) influences distribution of rabbits TRUE The position of an organism in a food chain The place where an organism lives The sun Climatic; Edaphic; etc. FALSE Producers; Autotrophs Heat

21 CONGRATULATIONS Please CLICK on THIS BOX for the Next Question

22 Q. Give an example of a biotic factor that influences the distribution of a named animal. A community of living organisms interacting with one another and their environment First level Living features that influence the distribution of organisms Large energy loss from one level to next; Small energy transfer Interconnected food chains; More than one species at each trophic level Photosynthesis Particle size; Soil type; pH; Air content; Water content; Mineral content; Humus content Non-living features that influence the distribution of organisms No. They are not producers Primary consumer(s); Herbivore(s) Producers are large; Primary consumers are parasites Relating to the soil The numbers of organisms at each trophic level The part of the planet where life occurs Predator (fox) influences distribution of rabbits TRUE The position of an organism in a food chain The place where an organism lives The sun Climatic; Edaphic; etc. FALSE Producers; Autotrophs Heat

23 CONGRATULATIONS Please CLICK on THIS BOX for the Next Question

24 Q. What term is used by ecologists to describe the organisms that form the base of a pyramid of numbers? A community of living organisms interacting with one another and their environment First level Living features that influence the distribution of organisms Large energy loss from one level to next; Small energy transfer Interconnected food chains; More than one species at each trophic level Photosynthesis Particle size; Soil type; pH; Air content; Water content; Mineral content; Humus content Non-living features that influence the distribution of organisms No. They are not producers Primary consumer(s); Herbivore(s) Producers are large; Primary consumers are parasites Relating to the soil The numbers of organisms at each trophic level The part of the planet where life occurs Predator (fox) influences distribution of rabbits TRUE The position of an organism in a food chain The place where an organism lives The sun Climatic; Edaphic; etc. FALSE Producers; Autotrophs Heat

25 CONGRATULATIONS Please CLICK on THIS BOX for the Next Question

26 Q. In ecology what is meant by a trophic level? A community of living organisms interacting with one another and their environment First level Living features that influence the distribution of organisms Large energy loss from one level to next; Small energy transfer Interconnected food chains; More than one species at each trophic level Photosynthesis Particle size; Soil type; pH; Air content; Water content; Mineral content; Humus content Non-living features that influence the distribution of organisms No. They are not producers Primary consumer(s); Herbivore(s) Producers are large; Primary consumers are parasites Relating to the soil The numbers of organisms at each trophic level The part of the planet where life occurs Predator (fox) influences distribution of rabbits TRUE The position of an organism in a food chain The place where an organism lives The sun Climatic; Edaphic; etc. FALSE Producers; Autotrophs Heat

27 CONGRATULATIONS Please CLICK on THIS BOX for the Next Question

28 Q. What is a food web? A community of living organisms interacting with one another and their environment First level Living features that influence the distribution of organisms Large energy loss from one level to next; Small energy transfer Interconnected food chains; More than one species at each trophic level Photosynthesis Particle size; Soil type; pH; Air content; Water content; Mineral content; Humus content Non-living features that influence the distribution of organisms No. They are not producers Primary consumer(s); Herbivore(s) Producers are large; Primary consumers are parasites Relating to the soil The numbers of organisms at each trophic level The part of the planet where life occurs Predator (fox) influences distribution of rabbits TRUE The position of an organism in a food chain The place where an organism lives The sun Climatic; Edaphic; etc. FALSE Producers; Autotrophs Heat

29 CONGRATULATIONS Please CLICK on THIS BOX for the Next Question

30 Q. True or False. Herbivores normally live long lives. A community of living organisms interacting with one another and their environment First level Living features that influence the distribution of organisms Large energy loss from one level to next; Small energy transfer Interconnected food chains; More than one species at each trophic level Photosynthesis Particle size; Soil type; pH; Air content; Water content; Mineral content; Humus content Non-living features that influence the distribution of organisms No. They are not producers Primary consumer(s); Herbivore(s) Producers are large; Primary consumers are parasites Relating to the soil The numbers of organisms at each trophic level The part of the planet where life occurs Predator (fox) influences distribution of rabbits TRUE The position of an organism in a food chain The place where an organism lives The sun Climatic; Edaphic; etc. FALSE Producers; Autotrophs Heat

31 CONGRATULATIONS Please CLICK on THIS BOX for the Next Question

32 Q. Organisms capable of making their own food are known as … A community of living organisms interacting with one another and their environment First level Living features that influence the distribution of organisms Large energy loss from one level to next; Small energy transfer Interconnected food chains; More than one species at each trophic level Photosynthesis Particle size; Soil type; pH; Air content; Water content; Mineral content; Humus content Non-living features that influence the distribution of organisms No. They are not producers Primary consumer(s); Herbivore(s) Producers are large; Primary consumers are parasites Relating to the soil The numbers of organisms at each trophic level The part of the planet where life occurs Predator (fox) influences distribution of rabbits TRUE The position of an organism in a food chain The place where an organism lives The sun Climatic; Edaphic; etc. FALSE Producers; Autotrophs Heat

33 CONGRATULATIONS Please CLICK on THIS BOX for the Next Question

34 Q. Where in a food chain are primary producers found? A community of living organisms interacting with one another and their environment First level Living features that influence the distribution of organisms Large energy loss from one level to next; Small energy transfer Interconnected food chains; More than one species at each trophic level Photosynthesis Particle size; Soil type; pH; Air content; Water content; Mineral content; Humus content Non-living features that influence the distribution of organisms No. They are not producers Primary consumer(s); Herbivore(s) Producers are large; Primary consumers are parasites Relating to the soil The numbers of organisms at each trophic level The part of the planet where life occurs Predator (fox) influences distribution of rabbits TRUE The position of an organism in a food chain The place where an organism lives The sun Climatic; Edaphic; etc. FALSE Producers; Autotrophs Heat

35 CONGRATULATIONS Please CLICK on THIS BOX for the Next Question

36 Q. Why are most food chains short i.e. only consist of a few trophic levels? A community of living organisms interacting with one another and their environment First level Living features that influence the distribution of organisms Large energy loss from one level to next; Small energy transfer Interconnected food chains; More than one species at each trophic level Photosynthesis Particle size; Soil type; pH; Air content; Water content; Mineral content; Humus content Non-living features that influence the distribution of organisms No. They are not producers Primary consumer(s); Herbivore(s) Producers are large; Primary consumers are parasites Relating to the soil The numbers of organisms at each trophic level The part of the planet where life occurs Predator (fox) influences distribution of rabbits TRUE The position of an organism in a food chain The place where an organism lives The sun Climatic; Edaphic; etc. FALSE Producers; Autotrophs Heat

37 CONGRATULATIONS Please CLICK on THIS BOX for the Next Question

38 Q. What term is used to describe organisms that feed on primary producers? A community of living organisms interacting with one another and their environment First level Living features that influence the distribution of organisms Large energy loss from one level to next; Small energy transfer Interconnected food chains; More than one species at each trophic level Photosynthesis Particle size; Soil type; pH; Air content; Water content; Mineral content; Humus content Non-living features that influence the distribution of organisms No. They are not producers Primary consumer(s); Herbivore(s) Producers are large; Primary consumers are parasites Relating to the soil The numbers of organisms at each trophic level The part of the planet where life occurs Predator (fox) influences distribution of rabbits TRUE The position of an organism in a food chain The place where an organism lives The sun Climatic; Edaphic; etc. FALSE Producers; Autotrophs Heat

39 CONGRATULATIONS Please CLICK on THIS BOX for the Next Question

40 Q. What deduction may be made if the organisms at the start of the chain are less numerous than those that feed upon them? A community of living organisms interacting with one another and their environment First level Living features that influence the distribution of organisms Large energy loss from one level to next; Small energy transfer Interconnected food chains; More than one species at each trophic level Photosynthesis Particle size; Soil type; pH; Air content; Water content; Mineral content; Humus content Non-living features that influence the distribution of organisms No. They are not producers Primary consumer(s); Herbivore(s) Producers are large; Primary consumers are parasites Relating to the soil The numbers of organisms at each trophic level The part of the planet where life occurs Predator (fox) influences distribution of rabbits TRUE The position of an organism in a food chain The place where an organism lives The sun Climatic; Edaphic; etc. FALSE Producers; Autotrophs Heat

41 CONGRATULATIONS Please CLICK on THIS BOX for the Next Question

42 Q. Can a parasite be the first member of a food chain? A community of living organisms interacting with one another and their environment First level Living features that influence the distribution of organisms Large energy loss from one level to next; Small energy transfer Interconnected food chains; More than one species at each trophic level Photosynthesis Particle size; Soil type; pH; Air content; Water content; Mineral content; Humus content Non-living features that influence the distribution of organisms No. They are not producers Primary consumer(s); Herbivore(s) Producers are large; Primary consumers are parasites Relating to the soil The numbers of organisms at each trophic level The part of the planet where life occurs Predator (fox) influences distribution of rabbits TRUE The position of an organism in a food chain The place where an organism lives The sun Climatic; Edaphic; etc. FALSE Producers; Autotrophs Heat

43 CONGRATULATIONS Please CLICK on THIS BOX for the Next Question

44 Q. Energy enters food chains in the form of light. In which form do you think most energy is lost from food chains? A community of living organisms interacting with one another and their environment First level Living features that influence the distribution of organisms Large energy loss from one level to next; Small energy transfer Interconnected food chains; More than one species at each trophic level Photosynthesis Particle size; Soil type; pH; Air content; Water content; Mineral content; Humus content Non-living features that influence the distribution of organisms No. They are not producers Primary consumer(s); Herbivore(s) Producers are large; Primary consumers are parasites Relating to the soil The numbers of organisms at each trophic level The part of the planet where life occurs Predator (fox) influences distribution of rabbits TRUE The position of an organism in a food chain The place where an organism lives The sun Climatic; Edaphic; etc. FALSE Producers; Autotrophs Heat

45 CONGRATULATIONS Please CLICK on THIS BOX for the Next Question

46 Q. Name the process that takes place in plants in which the sun’s energy is converted to a usable form. A community of living organisms interacting with one another and their environment First level Living features that influence the distribution of organisms Large energy loss from one level to next; Small energy transfer Interconnected food chains; More than one species at each trophic level Photosynthesis Particle size; Soil type; pH; Air content; Water content; Mineral content; Humus content Non-living features that influence the distribution of organisms No. They are not producers Primary consumer(s); Herbivore(s) Producers are large; Primary consumers are parasites Relating to the soil The numbers of organisms at each trophic level The part of the planet where life occurs Predator (fox) influences distribution of rabbits TRUE The position of an organism in a food chain The place where an organism lives The sun Climatic; Edaphic; etc. FALSE Producers; Autotrophs Heat

47 CONGRATULATIONS Please CLICK on THIS BOX for the Next Question

48 Q. What is the source of energy for the earth’s ecosystems? A community of living organisms interacting with one another and their environment First level Living features that influence the distribution of organisms Large energy loss from one level to next; Small energy transfer Interconnected food chains; More than one species at each trophic level Photosynthesis Particle size; Soil type; pH; Air content; Water content; Mineral content; Humus content Non-living features that influence the distribution of organisms No. They are not producers Primary consumer(s); Herbivore(s) Producers are large; Primary consumers are parasites Relating to the soil The numbers of organisms at each trophic level The part of the planet where life occurs Predator (fox) influences distribution of rabbits TRUE The position of an organism in a food chain The place where an organism lives The sun Climatic; Edaphic; etc. FALSE Producers; Autotrophs Heat

49 CONGRATULATIONS You’re Brilliant

50 Incorrect Please CLICK on THIS BOX to Try Again

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