Geography A-Level
Photosynthetic Sequestration
What Photosynthetic Sequestration means in Geography A-Level, as defined for Pearson Edexcel.
Definition of Photosynthetic Sequestration
The conversion of atmospheric CO2 into organic biomass by autotrophs, forming the basis of terrestrial and marine food webs and acting as a primary carbon drawdown mechanism.
Topics that use Photosynthetic Sequestration
- The Carbon Cycle and Energy Security (Pearson Edexcel A-Level)
Related terms
- Anthropogenic
- Anthropogenic Forcing
- Carbon Intensity
- Carbon Sequestration
- Carbon Sequestration and Storage
- Chemical Weathering and Carbonation
- Cryosphere
- Decarbonisation
Using Photosynthetic Sequestration in the exam
Definition questions usually carry one or two marks, and examiners look for the precise wording. Write the definition from memory, check it against the version above, and then use the term in a longer answer on the same topic so it sticks.
Practise Geography questions
Create a free account to answer exam-style questions on this topic and get feedback on your answers.
Start free
All Geography A-Level terms7 days Premium · Then free forever · No card, no charge