下降的岩石比周围的地幔的温度低很多,因此延展性较小,更容易断裂。
The descending rock is substantially cooler than the surrounding mantle and hence is less ductile and much more liable to fracture.
由于温度会影响孵化海龟的性别,科学家们担心雄性海龟的数量会因此而下降,从而威胁到整个海龟种群的生存。
Since temperature affects the gender of turtle hatchlings, scientists fear a decline in male turtles, which could threaten the survival of the species.
因此靠近地表的空气温度降低,使得云层下降,减少了降水的几率。
This cooled the air near the surface, drawing clouds downward and reducing the chance of rain.
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