Complex sentence: In order to detect carbon dioxide leaks and the effectiveness of geological sequestration sites, different monitoring techniques can be employed to verify that the sequestered carbon stays trapped below the surface in the intended reservoir.
Split into simpler sentences: In order to detect carbon dioxide leaks and the effectiveness of geological sequestration sites, different monitoring techniques can be employed. It must be verified that the carbon that is captured and sequestered stays trapped below the surface in the intended reservoir.