What this tests
Syllabus point 19.1 — Energy flow, in Organisms and their environment. Difficulty easy (estimated from the question's demands, not a Cambridge rating).
Also set in
The same question, as Cambridge printed it in other papers.
Cambridge IGCSE Biology 0610 · 19.1 Energy flow
March 2020 · Paper 12 · Question 35
One real Cambridge question from Organisms and their environment, with the official answer. Cambridge has printed this question 2 times.