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Marine Science (9693)
11 sections available · 38 chapters available
Free Marine Science (9693) study notes for Cambridge International A Level students. Each chapter breaks down a key concept with examples and practice prompts you can turn into AI drills in the thinka app.
Water (AS Level)
Particle theory and bonding
Solubility in water
Density and pressure
Earth processes (AS Level)
Tectonic processes
Weathering, erosion and sedimentation
Tides and ocean currents
Interactions in marine ecosystems (AS Level)
Interactions
Feeding relationships
Nutrient cycles
Classification and biodiversity (AS Level)
The classification of marine organisms
Key groups of marine organisms
Biodiversity
Populations and sampling techniques
Physiology of marine organisms (A Level)
Examples of marine ecosystems (AS Level)
The open ocean
The tropical coral reef
The rocky shore
The sandy shore
The mangrove forest
Energy (A Level)
Physiology and energy (A Level)
General cell structure
Movement of substances
Gas exchange
Osmoregulation
Photosynthesis
Chemosynthesis
Respiration
Fisheries for the future (A Level)
Life cycles
Sustainable fisheries
Marine aquaculture
Human impacts on marine ecosystems (A Level)
Ecological impacts of human activities
Global warming and its impact
Ocean acidification
Conservation of marine ecosystems
Practical, data-handling and investigative skills (Papers 2 and 4)
Planning investigations and defining the problem
Techniques, apparatus and safe, ethical procedure
Recording and presenting data
Descriptive statistics and statistical tests
Analysis, interpretation and conclusions
Evaluation of procedures and sources of error
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