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FREE AND STUDY GAMES ABOUT BIO FOOD CHAINS #2
EXAM QUESTIONS
Qs and Ans Expert- Explanation
This Exam contains:
-Guarantee passing score -12 Questions and Answers -format set of multiple-choice -Expert- Explanation
Question 1: What is the 3rd trophic level called?
Answer:
Tertiary Consumer Question 2: Name the 2nd trophic level:
Answer:
Secondary Consumers
Question 3: What is used to indicate the flow of energy in a food chain or web?
Answer:
Arrows
Question 4: What do Detrivores feed on?
Answer:
They eat the organism that dies.
Question 5: Define autotroph
Answer:
Organisms that make their own food
Question 6: Define food web
Answer:
A network of many food chains
Question 7: What is the 4th trophic level called?
Answer:
Quaternary Consumers Question 8: Give an example of 3 detrivores:
Answer:
Vultures; worms; crabs Question 9: What happens to energy as we move from step to step in a chain or web?
Answer:
Lose Energy Question 10: Secondary consumers may be ________ eating meat or ______ that eat both plants and animals.
Answer:
Carnivore; Omnivore
Question 11: What is meant by trophic levels?
Answer:
The spot it holds in a food chain Question 12: The 1st trophic level consists of ________ consumers called _______
Answer:
Primary; Herbivores
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