CIE iGCSE Co-Ordinated Science B18.2 Food chains and food webs Exam Style Questions Paper 2
Question
What is a description of a trophic level?
(A) the ability of an organism to make its own food through photosynthesis
(B) the death of organisms due to increased availability of nitrates
(C) the interaction of an organism with its environment
(D) the position of an organism in a food chain
▶️Answer/Explanation
Ans: D
Question
The diagram shows part of a food web in a rainforest.
Which animals are feeding as quaternary consumers?
(A) crocodile and green anaconda
(B) crocodile and jaguar
(C) green anaconda and tanager
(D) jaguar and tanager
▶️Answer/Explanation
Ans: C
Question
The diagram shows a food web.
How many primary consumers, secondary consumers, tertiary consumers and quaternary consumers are present?
▶️Answer/Explanation
Ans : C
Question
The diagram shows a food web.
Which groups of organisms are both primary and secondary consumers?
A fish and jellyfish
B fish and shellfish
C seabirds and turtles
D shellfish and zooplankton
▶️Answer/Explanation
Ans : A