It Has Been Proposed That Atmospheric CO₂ Could Be Reduced

question 78

Multiple Choice

It has been proposed that atmospheric CO₂ could be reduced by absorption in to the Earth's oceans.Which of the following reactions would be involved?

• A)CO₂ (g)+ H₂O (l) H₂CO₃ (aq)
• B)H₂CO₃ (aq) H⁺ (aq)+ HCO₃^- (aq)
• C)HCO₃^- (aq) H⁺ (aq)+ CO₃^2- (aq)
• D)all of the above

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Definitions:

Rate of Savings

The proportion of disposable income that is saved rather than spent on goods and services.

Hours Worked

The total number of hours spent by employees performing tasks as part of their employment.

Decreased

Decreased indicates a reduction in size, quantity, quality, or intensity of a specific variable or condition.

Productivity

A measure of the efficiency of production, often expressed as the ratio of outputs produced to inputs used within a certain period.