五千万年后,地球会是个什么样呢?也许澳洲大陆将向北漂移,与印度尼西亚群岛、东南亚半岛连成一片,气候会变得干燥,有的动物由于不适应这种环境变化将被淘汰,而幸存下来的动物就和自己的祖先不大一样了。科学家们根据地球和气候的变化以及达尔文的进化论原理,用丰富的想象力,“创造”了这些未来的奇异动物。在空中度过一生的海蛰蝙蝠海蛰蝙蝠是蝙蝠的后代,它的模样同蝙蝠一样像鼠,前后肢中间长着一层薄薄的翼膜。但是, After 50 million years, what would the Earth be like? Maybe the Australian continent will drift northwards, link up with the Indonesian archipelago and the Southeast Asian Peninsula. The climate will become dry, and some animals will be eliminated because they are not adapted to this environmental change. The surviving animals are not the same as their ancestors. Based on the changes in the Earth and the climate and Darwin’s theory of evolution, scientists have “created” these exotic animals with rich imagination. Begonias bats that spend their lives in the air are the descendants of bats. They look like rats like bats, with a thin layer of wing membranes in the middle of the fore and hind limbs. but,