题目选项分析

The effect of ocean white caps on global warming is one of the many aspects of the ocean environment that are not yet incorporated in any detail into the computer models used to predict how rising greenhouse gas concentrations could affect climate.

That ocean white caps have an effect on global warming is one of the many aspects of the ocean environment not yet having been incorporated in any detail into the computer models that are used for predicting how rising greenhouse gas concentrations could affect climate.