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WorksheetsSETG4113 CARBON SEQUESTRATION
Total questions: 10
Worksheet time: 14mins
Dense plume refer to the strategy in injecting CO2 for ____ sequestration.
Geological
Ocean
Terrestrial
Which is not the trapping mechanism for geological sequestration?
Structural
Residual
Mineral
Organic
Above critical point, a material exist as ____ fluid.
Subcritical
Supercritical
At what depth does CO2 exist in supercritical state?
750 m
950 m
Which characteristic of geological formation refer to the ability of the storage to avoid potential escape of CO2?
Storage resource
Injectivity
Integrity
Depth
List three geological storage unit.
Which process transfers carbon from the atmosphere to the hydrosphere and biosphere?
weathering
respiration
decomposition
combustion
Which inventory is more geographically accessible?
oil reservoir
gas reservoir
saline aquifer
Which combination is correct about ocean acidification?
[H⁺] in seawater increase, pH of seawater increase
[H⁺] in seawater decrease, pH of seawater increase
[H⁺] in seawater increase, pH of seawater decrease
[H⁺] in seawater decrease, pH of seawater decrease
List TWO policies that relates with ocean carbon storage.
