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Secondary producers are
(a) Herbivores
(b) Producers
(c) Carnivores
(d) None of the above
Step by step
Solved in 2 steps
- (12)The food which requires the least amounts of land and water for its production is: (а) Pork (b) Вeef (c) Eggs and chicken (d) Corn1. What is the producer? 2. Identify the primary consumer(s): 3. Identify the secondary consumer(s): 4. Identify the tertiary consumer(s): 5. Identify the quaternary consumer(s): 6. Identify two herbivores: 7. Identify the single omnivore: 8. Identify four carnivores:For carnivores and insectivores, the water content of food is high, but for plant feeders, it is(a) Very low (b) Marginally low (c) Very high (d) Marginally high (e) Extremely variable
- Which one of the following has the largest population in a food chain?(a) Producers(b) Primary consumers(c) Secondary consumers(d) Decomposers“The pyramid of energy is always upright” states that A)The energy conversion efficiency of herbivores is better than carnivores. B)The energy conversion efficiency of carnivores is better than herbivores C)Producers have the lowest energy conversion efficiency D)Energy conversion efficiency is the same in all trophic levelsWhich of the following statements BEST describes energy transfer in an ecosystem? A. If the primary producer has 175,000 kcal available, the secondary consumer will receive 17,500 kcal from the primary consumer. B. If the primary consumer has 175,000 kcal available, the secondary consumer will receive 17,500 kcal from the primary consumer. C. If the primary consumer has 175,000 kcal available, the tertiary consumer will receive 175 kcal from the secondary consumer. D. If the primary producer has 175,000 kcal available, the tertiary consumer will receive 17,500 kcal from the secondary consumer.
- Which of the following organisms is incorrectlypaired with its trophic level?(A) cyanobacterium—primary producer(B) grasshopper—primary consumer(C) zooplankton—primary producer(D) fungus—detritivoreAssume the following strict trophic chain: mountain lions eat deer; deer eat black oak seedlings; lizards eat bugs, spiders eat bugs; bugs eat black oak seedlings. Which of the following statements is true? (choose one) A. The mountain lion is a tertiary consumer B. The deer is a secondary consumer C. The spiders are secondary consumers D. The lizards are primary consumersAnswer the following questions. Write the outcomes of the following events. a) The consequence of eliminating all producers b) The consequence of eliminating all entities at the herbivore level c) The consequence of eliminating all top carnivore entities
- Carnivoresthat feed on herbivores (or on detritivores) are referred to as:a.primary producers.b.primary consumers.c.secondary consumers.d.parasitoids.Which of the following is an example of a secondary consumer? a)A spider that eats herbivorous insects b)A plant that uptakes nutrients from the soil c)A cow that eats grass d)A shark that eats a tuna that eats other fish(4) Throughout most of human history, for nutritional purposes human beings have gotten (a) 90% of our food from just 15 crop species and 8 livestock species (b) 90% of our food from 10 crop species and 6 livestock species (c) 90% of our food from 5 crop species and 3 livestock species (d) at least 90% of our food from 7000 plant species and several thousand animal species.