FREE AND STUDY GAMES ABOUT BIO FOOD CHAINS 2

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FREE AND STUDY GAMES ABOUT BIO FOOD CHAINS #2

EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -12 Questions and Answers -format set of multiple-choice -Expert-Verified 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