This phytoplankton is so abundant that it produces half of all the oxygen on Earth. 大量的浮游植物产生了地球上一半的氧气 It's also food for a host of minute animals - 浮游植物同时也是许多微小动物的食物 zooplankton. 也就是浮游动物 Together, they are the basis of the food chains ...
It's also food for a host of minute animals - 浮游植物同时也是许多微小动物的食物 zooplankton. 也就是浮游动物 Together, they are the basis of the food chains 它们共同构成了海洋中 that sustain nearly all life in the ocean. 几乎所有生命的食物链基础 In the Pacific waters off South Amer...
zooplankton. 也就是浮游动物 Together, they are the basis of the food chains 它们共同构成了海洋中 that sustain nearly all life in the ocean. 几乎所有生命的食物链基础 In the Pacific waters off South America, 在南美洲附近的太平洋海域 they feed anchovy that gather here in billions. 它们...
Together, they are the basis of the food chains 它们共同构成了海洋中 that sustain nearly all life in the ocean. 几乎所有生命的食物链基础 In the Pacific waters off South America, 在南美洲附近的太平洋海域 they feed anchovy that gather here in billions. 它们是聚集在这里的数十亿条凤尾鱼的食物来源 T...
The essential nutrients carried in these plumes 烟雾中携带的基本营养物质 can rise all the way to the surface two miles above. 可以一直上升至三公里之上的海平面 Here, they stimulate the rapid growth of tiny marine plants on an astronomic scale. 在这里 它们能极大的促进微小海洋植物的生长 Thi...
can rise all the way to the surface two miles above. 可以一直上升至三公里之上的海平面 Here, they stimulate the rapid growth of tiny marine plants on an astronomic scale. 在这里 它们能极大的促进微小海洋植物的生长 This phytoplankton is so abundant that it produces half of all t...
Here, they stimulate the rapid growth of tiny marine plants on an astronomic scale. 在这里 它们能极大的促进微小海洋植物的生长 This phytoplankton is so abundant that it produces half of all the oxygen on Earth. 大量的浮游植物产生了地球上一半的氧气 It's also food for a host o...
on the moons of Jupiter and Saturn. 同样存在热液喷口 Could they too be supporting life? 它们也能孕育生命吗 Here on Earth, the influence of these vents 在地球上 这些喷口的影响范围 extends far beyond their chimneys. 远远不止于烟囱周围 The essential nutrients carried in these plume...
Could they too be supporting life? 它们也能孕育生命吗 Here on Earth, the influence of these vents 在地球上 这些喷口的影响范围 extends far beyond their chimneys. 远远不止于烟囱周围 The essential nutrients carried in these plumes 烟雾中携带的基本营养物质 can rise all the way to the su...
Here on Earth, the influence of these vents 在地球上 这些喷口的影响范围 extends far beyond their chimneys. 远远不止于烟囱周围 The essential nutrients carried in these plumes 烟雾中携带的基本营养物质 can rise all the way to the surface two miles above. 可以一直上升至三公里之上的海平面 Here,...