Read Waste categories
This SOF ISO pattern tests classify waste by source and biodegradability. Read the condition carefully, then use the method below before you solve.
Waste categories is the central idea in this question pattern. Identify the condition in the stem before applying the method below.
Find the tested idea
Name the biological structure, process or relationship being tested before comparing the options.
Work from the evidence
Link the structure to its function, or trace the process in its natural order. Use the stated condition rather than a memorised exception.
Verify before choosing
Use the wording, diagram and units exactly as given. Select an option only after it satisfies every stated condition.
OlympIQ exam lens
- ✓Identify the biological level.
- ✓Match structure with function.
- ✓Check the condition in the stem.
Check that the option uses the correct level of organisation: part, organism, population or ecosystem.
Ready to try the pattern?
100% coverage across the linked question.
Practise the linked question