NOTES EXAM QUESTIONS

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NOTES EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

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-Guarantee passing score -9 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation Question 1: Organisms produce their own energy or provide energy for other organisms in a food chain. Many different organisms can be found in the Amazon rainforest in South America. Organisms in this biome include a variety of trees, plants, insects, fish, birds, reptiles, and mammals. The jaguar and anaconda are among the largest predators found in the Amazon.Which trophic level do anacondas and jaguars fill in the Amazon rainforest?

Answer:

tertiary consumer Question 2: Less than 0.1% of the energy in a food chain generally makes it from the sun to quaternary consumers.

Answer:

true

Question 3: Energy flow in an ecosystem is best represented by _______.

Answer:

food webs

Question 4: false

Answer:

The initial period of population growth for a species in an environment is _______.

Question 5: Which is not an advantage of using the Pyramid of Energy?

Answer:

It is advantageous for a predator to prey exclusively on a single prey species.Question 6: In a trophic pyramid, which of the following populations would be found in the trophic level directly above the producers?

Answer:

rabbits Question 7: A quaternary consumer species would be expected to have a smaller population than a secondary consumer species.

Answer:

true

Question 8: Which trophic level does yellowfin tuna fill in a food chain?

Answer:

secondary consumer

Question 9: Which of the following has the most biomass?

Answer:

producers