Ecosystems and global biodiversity – ecosystems and biodiversity
Multiple choice · Section I
HSC Geography · Free interactive sample
Find official questions, understand lost marks and choose what to practise next.
Historical evidence and practice priorities. Future exam questions are not guaranteed. Independent of NESA.
2025 official papers · 31 marked questions and subparts. 100 marks per selected candidate written paper. The 2022 syllabus was first examined in 2025. This pack contains one current-course paper; it cannot establish a multi-year recurrence trend. Earlier-course papers are not pooled. Showing 6 sample entries; trend percentages use this sample only. Official result percentages describe the published exam cohort.
Choose a topic, open the official question, then check your answer against examiner feedback.
Official averages are unavailable for these entries. Fewer marks means a smaller question, not an easier question.
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6 matching questions
Multiple choice · Section I
Multiple choice · Section I
Multiple choice · Section I
Explain and apply · Section II
Explain and apply · Section II
Explain and apply · Section II
Compare the share of marks, then open the exact questions behind each figure.
Sample only: Main examinations only. Percentages show the share of known printed marks in the selected section and year. These describe the indexed historical papers, not probabilities for 2026.
| Topic | 2025 | Years present |
|---|---|---|
| Ecosystems and global biodiversity | 1/1 | |
| Geographical inquiry skills and tools | 1/1 | |
| Global sustainability | 1/1 | |
| Mixed topics | 1/1 | |
| Rural and urban places | 1/1 |
Present in 1 of 1 year shown
Present in 1 of 1 year shown
Present in 1 of 1 year shown
Present in 1 of 1 year shown
Present in 1 of 1 year shown
All printed alternatives are counted in these historical shares; candidates follow the paper’s instructions to choose which questions to answer. Mixed-topic items are kept together, and each indexed question contributes its marks once.
ATARMAxxing topic labels and skills are analytical classifications checked against official questions, syllabi and NESA mapping grids. Each leaf mark allocation is counted once; mixed-topic items retain one allocation. Historical printed-mark shares describe the selected source corpus, including printed alternatives, and are not probabilities for 2026. Selective examiner-advice paraphrases retain the published question or section scope; source links provide the full guidance. The 2022 syllabus was first examined in 2025. This pack contains one current-course paper; it cannot establish a multi-year recurrence trend. Earlier-course papers are not pooled.
Use these patterns alongside your own lost marks to choose practice. Keep covering the full syllabus: repeated topics are not guaranteed to appear again.
ATARMAxxing topic labels and skills are analytical classifications checked against official questions, syllabi and NESA mapping grids. Each leaf mark allocation is counted once; mixed-topic items retain one allocation. Historical printed-mark shares describe the selected source corpus, including printed alternatives, and are not probabilities for 2026. Selective examiner-advice paraphrases retain the published question or section scope; source links provide the full guidance. The 2022 syllabus was first examined in 2025. This pack contains one current-course paper; it cannot establish a multi-year recurrence trend. Earlier-course papers are not pooled.
Classification: Geography 11–12 (2022), applicable to HSC 2026. Each question is counted at the separately marked subpart level. The source questions and stimuli remain in the authority's original documents.