Assessment and exam practice.

Try this with Marine Science

1. Check the task format, time limit and permitted materials with your school.
2. Start with one timed section or task and record where you spent the most time.
3. Review errors before attempting another section. Separate missing knowledge from timing problems.

View Marine Science resources on ATARMAXXING ↗

Practice paper focus areas

• Exam 1 — Reef zonation and reef types; Degree heating weeks and bleaching thresholds; Lincoln index population estimate
• Exam 2 — Coral anatomy and skeleton formation; Ocean acidification chemistry; Aragonite saturation state calculation
• Exam 3 — Coral life cycle and larval recruitment; Simpson's diversity index; Coral cores as run-off proxies
• Exam 4 — Global coral distribution and abiotic limits; Tipping points and hysteresis; Carbonate compensation depth and upwelling
• Exam 5 — Connectivity between mangroves, seagrass and reef; Herbivorous fish and macroalgae; Values for preserving a habitat
• Exam 6 — Sea-level history of the Great Barrier Reef; Coral classification with a genus key; Bleaching recovery conditions
• Exam 7 — Rugosity and fish density; Water quality and crown-of-thorns outbreaks; Lab versus field acidification experiments
• Exam 8 — Coral feeding and polyp extension; Zooxanthellae density after heat stress; Indirect consequences of acidification
• Exam 9 — Reef accretion versus destruction; Modelled reef futures under emissions scenarios; Atmosphere–ocean interactions and weather
• Exam 10 — Hermatypic and ahermatypic corals; Coral bleaching and Shelford's law; Biological pump and temperature
• Exam 11 — Latitudinal patterns in reef growth; Whittaker plot interpretation; Carbonate buffering in sea water versus fresh water
• Exam 12 — Coral reproduction (sexual and asexual); Coral cores as climate records; Judging the success of a marine protected area
• Exam 13 — Reef habitat complexity and diversity; Degree heating weeks for northern, central and southern reefs; Aragonite and calcite organisms
• Exam 14 — Soft corals versus hard corals; Anthropogenic pressures: dredging, shipping and spills; Future scenario data (CO2 and temperature)
• Exam 15 — Larval dispersal and currents; Simpson's diversity and evenness; CO2 sources and ocean pH data
• Exam 16 — Ecological tipping point identification; Coral bleaching ecological effects on fish; Aragonite saturation maps
• Exam 17 — Reef zonation cross-section; Coral cover regional trends; Ocean warming and thermal regimes
• Exam 18 — Coral symbiosis and polyp interconnections; Coral cores and land-use history; Arguments for conservation in a case study
• Exam 19 — Abiotic factor analysis (dissolved oxygen, salinity, substrate); Acidification consequences for coral reefs; Resilience and minimising other impacts
• Exam 20 — Connectivity and species replenishment; Bleaching thermal threshold data; Carbonate compensation depth variation