Study checklist
19.2 Food chains and food webs
Checklist
19.2.2—Construct and interpret simple food
19.2.3—Food web as a network
19.2.4—Producer as an organism that makes its
19.2.5—Consumer as an organism that gets its
19.2.6—Consumers may be classed as primary
19.2.7—Herbivore as an animal that gets its
19.2.8—Carnivore as an animal that gets its
19.2.9—Decomposer as an organism that gets
19.2.10—Food chains and food webs to describe
19.2.11—Pyramids of numbers and pyramids
19.2.12—Pyramids of biomass
19.2.13—Trophic level as the position
19.2.14—Following as the trophic levels
19.2.15—Pyramids of energy
19.2.16—Pyramids of energy
19.2.17—Transfer of energy from one trophic
19.2.18—Explain, in terms of energy loss, why
19.2.19—It is more energy efficient for humans
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