please answer all quest SC.912.L.17.9 Explain the pathway of energy transfer through trophic levels and the reduction ofavailable energy at successive trophic levels.What do you need to know?4aanalyze a food web to identify producers, consumers, and decomposersexplain the pathway of energy transfer through trophic levels and the reduction of available energy atsuccessive trophic levels→describe how matter and energy move through the water and carbon cyclescompare and contrast the relationships among organisms such as mutualism, commensalism,competition and parasitismKey Terms:• autotrophcarbon cycleD carnivore✔ commensalism• condensation• consumere decomposere ecosystem* energyenergy pyramid•+Ⓡ●@.。evaporationfood chainfood webReview Questions:1. What are the producers in this food web?herbivoreheterotrophlaw of conservation of. mutualismomnivoreenergymatter2. What are the primary consumers (herbivores) inthis food web?3. What are the secondary consumers in this foodweb?4. What are the highest level consumers in thisfood web?beesblossoms5. How does energy and matter move through a food web?deernuts3. What is a food chain? Give an example of one from this food web.mice→●●•e•bearparasitismprimary consumerproducersecondary consumertertiary consumertranspirationtrophic levelwater cyclewolf.rabbitbarkÇAKred foxskunktoadinsectsleavesbirdsblossoms 7. Create an energy pyramid from the food chain:leaves insects → birdsredfox → bear8. Where is the most energy in this pyramid?9. Where is the least energy in this pyramid?10. What happens to energy as it moves through thefood chain/web?11. What percent of energy is "lost"?12. How much is passed on?13. Assume there are 10,000 kcal of energy in the leaves.Estimate the amount of energy in each of the other levels of the energy pyramid.1st Trophic Level: 10,000 kcal 2nd Trophic Level:3rd Trophic Level:4th Trophic Level:5th Trophic Level:14. What is the ultimate source of energy for this food web?15. Symbiosis is a close relationship between two species in which at least one species benefits. For the otherspecies, the relationship may be positive, negative, or neutral.Complete the table about species relationships:Type of RelationshipmutualismcommensalismparasitismcompetitionSymbiosisDefinitionExample

Food web is formed by various food chains that are interconnected to each other. It contains various…

SC.912.L.17.9 Explain the pathway of energy transfer through trophic levels and the reduction of available energy at successive trophic levels. What do you need to know? 0 . - ● D → Key Terms: # analyze a food web to identify producers, consumers, and decomposers explain the pathway of energy transfer through trophic levels and the reduction of available energy at successive trophic levels • autotroph . describe how matter and energy move through the water and carbon cycles compare and contrast the relationships among organisms such as mutualism, commensalism, competition and parasitism commensalism • condensation @ consumer e decomposer e ecosystem * energy carbon cycle carnivore energy pyramid • • • Ⓡ ● @ . . * Review Questions: . What are the producers in this food web? evaporation food chain food web herbivore heterotroph law of conservation of energy matter mutualism omnivore What are the primary consumers (herbivores) in this food web? What are the secondary consumers in this food web? What are the highest level consumers in this food web? bees blossoms deer nuts 8 • ▸ 0 · tertiary consumer transpiration e trophic level water cycle • bear parasitism primary consumer producer secondary consumer wolf. mice rabbit bark OAK red fox skunk toad insects leaves birds blossoms

4th Edition

ISBN:9781305389892

Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Chapter54: Ecosystems And Global Change

Section: Chapter Questions

Problem 9TYK: The amount of energy available at the highest trophic level in an ecosystem is determined by: a....